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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

Patenting In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 1963 - 2004 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of U.S. States and Countries
From Which 1 or More Utility Patents Originated During the Period
Having Primary Classification In

Class 152, Resilient Tires and Wheels

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent origin is determined by the residence of the first-named inventor )

The following table displays U.S. states and countries and counts of utility patents originating from them; patents are distributed by year of patent grant
(U.S. or Foreign) Code State-Territory or Country 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Total
(U.S.) OH OHIO 20 18 15 27 15 28 13 20 29 15 15 13 12 31 22 23 15 28 27 21 14 15 10 10 21 16 15 21 21 9 18 31 18 15 15 23 17 24 24 52 34 21 851
(U.S.) CA CALIFORNIA 3 3 4 9 4 2 5 5 1 3 5 2 3 3 3 3 1 2 6 5 2 3 2 2 4 3 6 1 2 5 8 8 5 3 7 3 5 5 0 0 7 2 155
(U.S.) MI MICHIGAN 7 4 4 4 0 3 3 2 5 1 4 7 4 2 2 0 6 6 6 5 1 4 3 6 7 6 6 3 3 3 9 1 3 5 3 0 2 1 1 3 0 2 147
(U.S.) IL ILLINOIS 6 3 7 2 2 2 9 4 9 1 9 3 6 5 5 5 5 6 4 2 6 2 2 1 2 4 0 0 1 1 1 2 0 0 1 0 1 1 0 1 0 1 122
(U.S.) NY NEW YORK 8 4 6 9 3 2 8 4 2 7 4 7 2 4 3 5 0 1 4 2 4 4 2 1 4 1 2 2 2 2 1 0 0 3 0 1 0 2 1 0 0 2 119
(U.S.) PA PENNSYLVANIA 10 8 8 7 4 3 4 0 3 1 6 3 4 0 1 0 1 1 4 1 0 1 0 1 2 0 0 0 0 0 1 0 1 2 2 1 0 0 0 2 0 0 82
(U.S.) SC SOUTH CAROLINA 0 0 0 0 0 0 1 0 2 2 1 0 0 1 1 0 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 4 6 3 3 6 6 2 4 6 2 6 60
(U.S.) TX TEXAS 1 3 1 1 2 2 1 5 2 2 2 3 1 0 1 0 0 1 0 1 0 0 0 0 0 0 3 0 0 1 0 1 0 2 1 1 3 4 2 4 3 1 55
(U.S.) NJ NEW JERSEY 5 5 3 5 2 3 3 3 2 4 4 1 3 2 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 52
(U.S.) CT CONNECTICUT 3 1 1 2 0 0 1 3 3 0 0 0 2 1 1 3 2 1 4 0 1 0 0 0 1 2 2 4 1 0 3 0 0 1 0 0 0 0 0 0 0 0 43
(U.S.) CO COLORADO 0 0 2 3 1 2 1 1 0 0 0 3 1 3 1 2 0 1 3 0 1 1 0 0 0 0 1 1 1 0 1 1 0 0 0 2 0 1 0 1 0 1 36
(U.S.) IN INDIANA 1 2 4 1 0 1 1 0 0 0 4 1 0 0 0 0 0 1 1 3 0 0 0 1 0 2 0 0 0 0 2 0 1 0 0 0 1 0 2 2 2 0 33
(U.S.) VA VIRGINIA 2 1 0 1 1 1 0 0 1 4 0 1 0 0 2 1 0 0 0 1 0 0 2 1 1 0 1 0 2 2 0 0 0 0 0 1 0 2 1 4 0 0 33
(U.S.) OR OREGON 0 1 0 2 0 0 0 0 0 1 1 3 1 0 0 1 0 1 2 1 1 1 0 1 0 0 0 0 2 1 1 3 0 0 0 0 0 2 1 1 1 2 31
(U.S.) MA MASSACHUSETTS 1 1 2 1 0 1 1 1 3 2 1 1 0 1 1 1 0 2 2 0 0 0 2 0 1 1 0 2 0 0 0 0 1 0 0 1 0 0 0 0 0 0 30
(U.S.) WA WASHINGTON 0 0 0 1 0 0 0 2 1 1 2 2 3 2 0 2 0 2 1 0 1 0 0 0 0 2 0 1 0 0 1 0 1 0 0 0 1 2 0 1 0 0 29
(U.S.) FL FLORIDA 1 1 2 2 0 0 2 0 0 0 0 1 0 1 0 2 0 0 1 0 0 0 0 0 1 1 2 0 0 0 0 1 1 0 0 0 1 0 2 1 3 1 27
(U.S.) MD MARYLAND 4 2 2 1 0 1 2 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 1 0 0 23
(U.S.) NC NORTH CAROLINA 1 0 0 2 0 0 1 4 2 1 0 0 1 1 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 1 22
(U.S.) RI RHODE ISLAND 1 0 0 0 2 1 1 3 5 3 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 22
(U.S.) DE DELAWARE 1 1 4 3 1 0 1 1 1 0 0 0 2 0 0 1 0 0 0 0 0 0 0 2 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 20
(U.S.) WI WISCONSIN 1 1 1 0 1 2 0 0 0 0 1 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 2 1 0 0 0 0 20
(U.S.) TN TENNESSEE 0 0 0 0 0 0 0 2 2 0 1 0 1 0 0 0 1 0 1 0 1 1 1 0 0 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 2 1 19
(U.S.) AZ ARIZONA 1 0 0 3 2 0 0 0 0 0 3 1 0 1 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 18
(U.S.) MO MISSOURI 2 1 1 2 0 1 0 1 0 0 2 0 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 16
(U.S.) OK OKLAHOMA 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 1 2 0 1 0 0 2 0 0 1 1 16
(U.S.) AL ALABAMA 1 0 0 1 0 0 0 2 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 2 0 1 1 14
(U.S.) MN MINNESOTA 0 0 0 0 0 1 0 0 1 3 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 13
(U.S.) NV NEVADA 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 1 0 2 12
(U.S.) KS KANSAS 3 1 1 3 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
(U.S.) ME MAINE 0 0 0 0 1 2 2 0 0 0 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 10
(U.S.) DC DISTRICT OF COLUMBIA 0 3 0 1 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
(U.S.) GA GEORGIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 0 2 0 0 0 8
(U.S.) WV WEST VIRGINIA 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 8
(U.S.) LA LOUISIANA 0 0 0 0 0 0 1 1 0 1 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 7
(U.S.) AR ARKANSAS 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 6
(U.S.) IA IOWA 3 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
(U.S.) KY KENTUCKY 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 5
(U.S.) ID IDAHO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4
(U.S.) MT MONTANA 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
(U.S.) NE NEBRASKA 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4
(U.S.) VT VERMONT 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
(U.S.) NH NEW HAMPSHIRE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3
(U.S.) NM NEW MEXICO 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
(U.S.) HI HAWAII 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
(U.S.) MS MISSISSIPPI 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
(U.S.) UT UTAH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2
(U.S.) AK ALASKA 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(U.S.) WY WYOMING 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(U.S.)   -- Subtotal -- 88 68 70 96 45 60 62 67 77 54 74 58 53 64 47 53 37 58 71 47 36 37 27 28 47 43 42 36 36 30 50 57 47 38 38 48 42 52 48 82 59 47 2219
(Foreign) JPX JAPAN 0 0 1 0 0 2 2 0 4 4 6 12 14 13 12 17 18 22 40 24 23 24 23 25 33 46 51 55 57 58 74 70 58 40 49 55 51 71 76 66 69 69 1334
(Foreign) FRX FRANCE 4 2 6 12 7 9 13 22 12 18 15 25 16 18 9 8 6 22 23 1 6 7 6 5 8 4 7 6 4 2 9 10 6 7 10 14 17 12 9 32 38 17 484
(Foreign) DEX GERMANY 6 9 7 7 3 3 12 10 21 12 8 14 13 11 15 4 9 12 14 13 12 11 10 18 11 13 12 10 10 10 11 6 7 8 8 5 5 7 3 15 14 7 416
(Foreign) GBX UNITED KINGDOM 2 4 3 3 4 7 2 8 12 10 6 13 17 15 9 10 3 7 12 8 4 2 1 1 1 9 7 3 1 2 1 1 3 1 3 4 3 4 3 4 3 0 216
(Foreign) ITX ITALY 3 4 3 2 1 2 2 6 2 4 4 7 8 4 2 3 8 4 6 2 5 3 2 4 5 3 3 3 1 3 2 2 5 1 2 3 7 7 10 10 10 15 183
(Foreign) LUX LUXEMBOURG 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 4 6 3 7 4 5 3 3 5 2 2 4 1 4 1 2 1 2 1 10 6 4 9 4 96
(Foreign) BEX BELGIUM 0 0 0 0 0 0 1 0 0 0 1 1 1 0 1 1 3 2 1 0 0 2 1 0 0 2 8 3 1 2 4 2 2 1 2 1 1 1 1 10 6 4 66
(Foreign) CAX CANADA 0 2 0 1 0 1 3 0 1 0 3 3 0 0 0 3 1 3 2 2 2 0 1 0 1 2 0 2 0 0 0 0 1 3 2 0 0 1 1 1 4 0 46
(Foreign) ATX AUSTRIA 0 0 1 0 1 0 0 2 4 0 1 3 1 1 1 2 0 1 1 0 0 0 0 2 5 2 0 1 0 2 0 1 0 0 1 0 0 0 1 1 0 1 36
(Foreign) TWX TAIWAN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 2 2 0 0 0 1 1 4 8 4 2 2 30
(Foreign) CHX SWITZERLAND 1 0 0 2 2 0 0 0 0 0 1 0 1 1 0 2 1 0 0 1 0 1 1 0 0 1 1 1 2 0 1 0 1 0 2 0 0 1 1 1 1 0 27
(Foreign) FIX FINLAND 0 0 3 1 1 0 0 0 0 0 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 4 3 0 0 0 0 0 0 1 1 0 0 0 1 3 1 24
(Foreign) SEX SWEDEN 0 1 2 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2 0 0 0 1 0 1 0 0 0 0 2 2 0 1 0 0 0 0 0 1 1 18
(Foreign) NOX NORWAY 0 0 0 1 1 0 0 1 0 0 0 0 1 0 2 2 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 13
(Foreign) ZAX SOUTH AFRICA 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 1 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 12
(Foreign) KRX SOUTH KOREA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1 9
(Foreign) ESX SPAIN 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 1 0 0 0 0 7
(Foreign) NLX NETHERLANDS 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 7
(Foreign) ARX ARGENTINA 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 1 0 6
(Foreign) AUX AUSTRALIA 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 4
(Foreign) BRX BRAZIL 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3
(Foreign) HUX HUNGARY 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3
(Foreign) ISX ICELAND 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
(Foreign) NIX NICARAGUA 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
(Foreign) CNX CHINA P.REP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
(Foreign) GRX GREECE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
(Foreign) ILX ISRAEL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2
(Foreign) SIX SLOVENIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2
(Foreign) SUX U.S.S.R. 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
(Foreign) YUX YUGOSLAVIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
(Foreign) BBX BARBADOS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
(Foreign) IEX IRELAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) INX INDIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) KWX KUWAIT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) MYX MALAYSIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) NZX NEW ZEALAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) PLX POLAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) SAX SAUDI ARABIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) ZMX ZAMBIA 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign)   -- Subtotal -- 17 22 28 30 22 24 36 50 58 50 50 86 77 65 54 54 50 76 104 59 61 60 51 60 69 87 103 91 80 86 110 102 87 66 86 88 87 123 122 151 164 122 3068
(ALL) ALL All Regions, U.S. and Foreign 105 90 98 126 67 84 98 117 135 104 124 144 130 129 101 107 87 134 175 106 97 97 78 88 116 130 145 127 116 116 160 159 134 104 124 136 129 175 170 233 223 169 5287


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Office of Electronic Information Products - PTMD
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Alexandria VA 22313-1450

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