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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)
Patenting By Geographic Region (State and Country),
Breakout By Organization
Count of 1998 - 2002 Utility Patent Grants,
By Calendar Year of Grant
- Explanation of Data -
Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Originating From
NEVADA
( patent origin is determined by the residence of the first-named inventor )
The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant
~Individually Owned Patent |
148 |
184 |
179 |
190 |
156 |
857 |
INTERNATIONAL GAME TECHNOLOGY |
10 |
7 |
5 |
12 |
20 |
54 |
VALENCE TECHNOLOGY, INC. |
23 |
14 |
10 |
3 |
4 |
54 |
MIKOHN GAMING CORPORATION |
1 |
3 |
6 |
7 |
6 |
23 |
BENTLY NEVADA CORPORATION |
5 |
2 |
6 |
4 |
2 |
19 |
CASINO DATA SYSTEMS |
4 |
2 |
9 |
1 |
1 |
17 |
IGT |
0 |
0 |
0 |
2 |
12 |
14 |
PROGRESSIVE GAMES, INC. |
4 |
2 |
3 |
2 |
1 |
12 |
ANCHOR GAMING |
2 |
2 |
2 |
0 |
4 |
10 |
BHP MINERALS INTERNATIONAL INC. |
0 |
2 |
1 |
2 |
5 |
10 |
ROCKY RESEARCH |
2 |
0 |
1 |
4 |
3 |
10 |
SHUFFLE MASTER, INC. |
1 |
0 |
2 |
1 |
6 |
10 |
CHROMALLOY GAS TURBINE CORPORATION |
1 |
0 |
5 |
2 |
1 |
9 |
LSP PRODUCTS GROUP, INC. |
0 |
3 |
1 |
4 |
1 |
9 |
SIGMA GAME, INC. |
1 |
1 |
4 |
2 |
0 |
8 |
GREENEARTH CLEANING, LLC |
0 |
1 |
6 |
0 |
0 |
7 |
SECURITRON-MAGNALOCK CORP. |
3 |
1 |
2 |
1 |
0 |
7 |
BALLY GAMING, INC. |
0 |
0 |
3 |
3 |
0 |
6 |
BIOQUEST, INCORPORATED |
2 |
2 |
0 |
2 |
0 |
6 |
STARGUIDE DIGITAL NETWORKS, INC. |
0 |
0 |
2 |
3 |
1 |
6 |
ADVANCED MICRO DEVICES, INC. |
1 |
1 |
2 |
1 |
0 |
5 |
LAM RESEARCH CORPORATION |
0 |
0 |
2 |
0 |
3 |
5 |
POLYPHASER CORPORATION |
0 |
1 |
2 |
2 |
0 |
5 |
SIERRA DESIGN GROUP |
0 |
0 |
2 |
0 |
3 |
5 |
PTMD Contacts
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
PK3- Suite 441; P.O Box 1450
Alexandria VA 22313
tel: (703) 306-2600
fax: (703) 306-2737
email: oeip@uspto.gov
address of PTMD pages at the USPTO Web Site:
http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from :
ftp.uspto.gov/pub/taf/
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