~INDIVIDUALLY OWNED PATENT |
103 |
122 |
126 |
104 |
152 |
607 |
COLGATE-PALMOLIVE COMPANY |
13 |
9 |
15 |
10 |
17 |
64 |
LG ELECTRONICS INC. |
7 |
9 |
12 |
15 |
21 |
64 |
SAMSUNG KWANG-JU ELECTRONICS CO., LTD. |
4 |
12 |
13 |
13 |
13 |
55 |
PANASONIC CORPORATION OF NORTH AMERICA |
6 |
18 |
9 |
6 |
11 |
50 |
ROBERT BOSCH GMBH |
9 |
7 |
2 |
16 |
15 |
49 |
PROCTER + GAMBLE COMPANY |
7 |
2 |
5 |
9 |
14 |
37 |
BISSELL HOMECARE, INC. |
4 |
6 |
2 |
6 |
17 |
35 |
THE HOOVER COMPANY |
7 |
18 |
6 |
1 |
0 |
32 |
BRAUN GMBH |
4 |
3 |
4 |
3 |
11 |
25 |
ROYAL APPLIANCE MANUFACTURING CO., INC. |
11 |
5 |
1 |
5 |
2 |
24 |
S. C. JOHNSON + SON, INC. |
1 |
2 |
3 |
5 |
12 |
23 |
UNI-CHARM CORPORATION |
0 |
11 |
4 |
2 |
6 |
23 |
BLACK & DECKER INC. |
0 |
4 |
6 |
3 |
6 |
19 |
DYSON TECHNOLOGY LIMITED |
3 |
2 |
4 |
7 |
3 |
19 |
ASMO CO., LTD. |
1 |
3 |
2 |
4 |
7 |
17 |
TENNANT COMPANY |
8 |
3 |
2 |
1 |
3 |
17 |
KIMBERLY-CLARK WORLDWIDE, INC. |
2 |
0 |
0 |
7 |
4 |
13 |
VALEO SYSTEMES D'ESSUYAGE |
1 |
2 |
3 |
2 |
5 |
13 |
ANDREAS STIHL AG & CO. |
0 |
0 |
3 |
2 |
7 |
12 |
BOSCH SIEMENS HAUSGERATE GMBH |
5 |
3 |
1 |
2 |
1 |
12 |
TRISA HOLDING, AG |
1 |
4 |
1 |
2 |
3 |
11 |
GLAXOSMITHKLINE CONSUMER HEALTHCARE GMBH & CO. KG |
2 |
1 |
0 |
3 |
4 |
10 |
ORECK HOLDINGS LLC |
1 |
4 |
2 |
1 |
2 |
10 |
THE SCOTT FETZER COMPANY |
1 |
0 |
1 |
3 |
5 |
10 |
VALEO ELECTRICAL SYSTEMS, INC. |
2 |
8 |
0 |
0 |
0 |
10 |
3M INNOVATIVE PROPERTIES COMPANY |
2 |
0 |
0 |
3 |
4 |
9 |
CARL FREUDENBERG KG |
4 |
2 |
2 |
1 |
0 |
9 |
EURO-PRO OPERATING, LLC |
1 |
1 |
1 |
3 |
3 |
9 |
HARTZ MOUNTAIN CORPORATION |
4 |
3 |
2 |
0 |
0 |
9 |
LAM RESEARCH CORPORATION |
2 |
1 |
3 |
0 |
3 |
9 |
QUICKIE MANUFACTURING CORPORATION |
2 |
4 |
0 |
2 |
1 |
9 |
TRICO PRODUCTS CORPORATION |
1 |
1 |
2 |
0 |
5 |
9 |
WORLDWIDE INTEGRATED RESOURCES, INC. |
1 |
2 |
2 |
4 |
0 |
9 |
CHURCH + DWIGHT CO., INC. |
1 |
4 |
3 |
0 |
0 |
8 |
EMERSON ELECTRIC CO. |
0 |
3 |
1 |
1 |
3 |
8 |
FEDERAL-MOGUL S.A. |
1 |
3 |
1 |
2 |
1 |
8 |
SANYO ELECTRIC CO., LTD. |
0 |
1 |
3 |
0 |
4 |
8 |
SHOP-VAC CORPORATION |
0 |
1 |
2 |
3 |
2 |
8 |
ALFRED KARCHER GMBH & CO. |
1 |
4 |
0 |
2 |
0 |
7 |
HEALTHY GAIN INVESTMENTS LTD |
0 |
0 |
4 |
3 |
0 |
7 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
2 |
0 |
1 |
4 |
0 |
7 |
LIBMAN COMPANY |
0 |
2 |
1 |
2 |
2 |
7 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
2 |
3 |
2 |
0 |
0 |
7 |
SAMSUNG ELECTRONICS CO., LTD. |
0 |
1 |
1 |
1 |
4 |
7 |
THE CLOROX COMPANY |
2 |
1 |
2 |
2 |
0 |
7 |
THE EVERCARE COMPANY |
2 |
1 |
0 |
2 |
2 |
7 |
DYSON LIMITED |
3 |
1 |
2 |
0 |
0 |
6 |
KAO KABUSHIKI KAISHA (KAO CORPORATION) |
3 |
0 |
2 |
1 |
0 |
6 |
MIELE & CIE. GMBH & CO. |
0 |
1 |
0 |
3 |
2 |
6 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
0 |
1 |
3 |
1 |
1 |
6 |
TACONY CORPORATION |
0 |
1 |
2 |
2 |
1 |
6 |
TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED |
0 |
0 |
0 |
0 |
6 |
6 |
ALTO U. S. INC. |
1 |
2 |
0 |
1 |
1 |
5 |
BELANGER INC. |
0 |
0 |
0 |
2 |
3 |
5 |
DAEWOO ELECTRONICS COMPANY, LTD. |
0 |
0 |
2 |
3 |
0 |
5 |
DULEVO INTERNATIONAL S.P.A. |
0 |
1 |
1 |
1 |
2 |
5 |
ELECTROLUX HOME CARE PRODUCTS, INC. |
0 |
1 |
2 |
0 |
2 |
5 |
ELECTROLUX HOME CARE PRODUCTS, LTD. |
0 |
3 |
1 |
0 |
1 |
5 |
IROBOT CORPORATION |
0 |
0 |
2 |
2 |
1 |
5 |
JOHNSONDIVERSEY, INC. |
3 |
2 |
0 |
0 |
0 |
5 |
MITSUBA CORPORATION |
0 |
1 |
0 |
1 |
3 |
5 |
NILFISK-ADVANCE, INC. |
0 |
1 |
3 |
0 |
1 |
5 |