~INDIVIDUALLY OWNED PATENT |
126 |
104 |
152 |
122 |
148 |
652 |
COLGATE-PALMOLIVE COMPANY |
15 |
10 |
17 |
20 |
16 |
78 |
ROBERT BOSCH GMBH |
2 |
16 |
15 |
16 |
24 |
73 |
LG ELECTRONICS INC. |
12 |
15 |
21 |
14 |
8 |
70 |
SAMSUNG KWANG-JU ELECTRONICS CO., LTD. |
13 |
13 |
13 |
14 |
0 |
53 |
PROCTER + GAMBLE COMPANY |
5 |
9 |
14 |
10 |
9 |
47 |
BISSELL HOMECARE, INC. |
2 |
6 |
17 |
10 |
11 |
46 |
DYSON TECHNOLOGY LIMITED |
4 |
7 |
3 |
11 |
15 |
40 |
BRAUN GMBH |
4 |
3 |
11 |
8 |
9 |
35 |
BLACK & DECKER INC. |
6 |
3 |
6 |
10 |
7 |
32 |
PANASONIC CORPORATION OF NORTH AMERICA |
9 |
6 |
11 |
4 |
2 |
32 |
ASMO CO., LTD. |
2 |
4 |
7 |
7 |
6 |
26 |
S. C. JOHNSON + SON, INC. |
3 |
5 |
12 |
5 |
1 |
26 |
SAMSUNG ELECTRONICS CO., LTD. |
1 |
1 |
4 |
9 |
8 |
23 |
UNI-CHARM CORPORATION |
4 |
2 |
6 |
4 |
4 |
20 |
MIELE & CIE. GMBH & CO. |
0 |
3 |
2 |
3 |
10 |
18 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
1 |
2 |
1 |
5 |
8 |
17 |
TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED |
0 |
0 |
6 |
8 |
3 |
17 |
EURO-PRO OPERATING, LLC |
1 |
3 |
3 |
4 |
5 |
16 |
TRISA HOLDING, AG |
1 |
2 |
3 |
6 |
4 |
16 |
ANDREAS STIHL AG & CO KG |
3 |
2 |
7 |
2 |
1 |
15 |
VALEO SYSTEMES D'ESSUYAGE |
3 |
2 |
5 |
0 |
5 |
15 |
ELECTROLUX HOME CARE PRODUCTS, INC. |
2 |
0 |
2 |
4 |
6 |
14 |
KIMBERLY-CLARK WORLDWIDE, INC. |
0 |
7 |
4 |
3 |
0 |
14 |
ROYAL APPLIANCE MANUFACTURING CO., INC. |
1 |
5 |
2 |
5 |
1 |
14 |
CARL FREUDENBERG KG |
2 |
1 |
0 |
4 |
6 |
13 |
GLAXOSMITHKLINE CONSUMER HEALTHCARE GMBH & CO. KG |
0 |
3 |
4 |
3 |
3 |
13 |
TENNANT COMPANY |
2 |
1 |
3 |
4 |
3 |
13 |
TRICO PRODUCTS CORPORATION |
2 |
0 |
5 |
3 |
3 |
13 |
ALFRED KAERCHER GMBH & CO. KG |
0 |
2 |
0 |
5 |
5 |
12 |
SHOP-VAC CORPORATION |
2 |
3 |
2 |
2 |
3 |
12 |
MITSUBA CORPORATION |
0 |
1 |
3 |
3 |
4 |
11 |
ORECK HOLDINGS LLC |
2 |
1 |
2 |
1 |
5 |
11 |
THE SCOTT FETZER COMPANY |
1 |
3 |
5 |
1 |
1 |
11 |
DIVERSEY, INC. |
0 |
0 |
3 |
3 |
4 |
10 |
FEDERAL-MOGUL S.A. |
1 |
2 |
1 |
1 |
5 |
10 |
3M INNOVATIVE PROPERTIES COMPANY |
0 |
3 |
4 |
1 |
1 |
9 |
AKTIEBOLAGET ELECTROLUX |
0 |
0 |
0 |
4 |
5 |
9 |
BOSCH SIEMENS HAUSGERATE GMBH |
1 |
2 |
1 |
4 |
1 |
9 |
EMERSON ELECTRIC CO. |
1 |
1 |
3 |
3 |
1 |
9 |
G.B.D. CORP. |
0 |
0 |
0 |
2 |
7 |
9 |
GILLETTE COMPANY |
1 |
1 |
1 |
3 |
3 |
9 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
1 |
4 |
0 |
1 |
3 |
9 |
LIBMAN COMPANY |
1 |
2 |
2 |
3 |
1 |
9 |
IROBOT CORPORATION |
2 |
2 |
1 |
0 |
3 |
8 |
NILFISK-ADVANCE, INC. |
3 |
0 |
1 |
1 |
3 |
8 |
THE HOOVER COMPANY |
6 |
1 |
0 |
1 |
0 |
8 |
ADM 21 CO., LTD. |
0 |
0 |
0 |
2 |
5 |
7 |
APPLIED MATERIALS, INC. |
1 |
0 |
1 |
2 |
3 |
7 |
BELANGER INC. |
0 |
2 |
3 |
1 |
1 |
7 |
HEALTHY GAIN INVESTMENTS LTD |
4 |
3 |
0 |
0 |
0 |
7 |
L'OREAL S.A. |
2 |
1 |
0 |
4 |
0 |
7 |
LAM RESEARCH CORPORATION |
3 |
0 |
3 |
0 |
1 |
7 |
SANYO ELECTRIC CO., LTD. |
3 |
0 |
4 |
0 |
0 |
7 |
TACONY CORPORATION |
2 |
2 |
1 |
2 |
0 |
7 |
WORLDWIDE INTEGRATED RESOURCES, INC. |
2 |
4 |
0 |
1 |
0 |
7 |
BUTLER HOME PRODUCTS LLC |
0 |
1 |
1 |
1 |
3 |
6 |
CUBE INVESTMENTS LIMITED |
0 |
0 |
3 |
2 |
1 |
6 |
DAINIPPON SCREEN MFG. CO., LTD. |
0 |
0 |
0 |
4 |
2 |
6 |
DULEVO INTERNATIONAL S.P.A. |
1 |
1 |
2 |
1 |
1 |
6 |
FEDERAL-MOGUL WORLD WIDE, INC. |
0 |
1 |
0 |
5 |
0 |
6 |
FU GANG CO., LTD. |
4 |
0 |
0 |
2 |
0 |
6 |
GENERAL ELECTRIC COMPANY |
1 |
0 |
2 |
0 |
3 |
6 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
0 |
1 |
0 |
3 |
2 |
6 |
ILLINOIS TOOL WORKS INC. |
0 |
2 |
2 |
1 |
1 |
6 |
VALEO WISCHERSYSTEME GMBH |
0 |
0 |
1 |
3 |
2 |
6 |
ALBEREE PRODUCTS, INC. |
0 |
1 |
1 |
1 |
2 |
5 |
CONTEC, INC. OF SPARTANBURG |
1 |
1 |
0 |
3 |
0 |
5 |
CRA LABS, INC. |
0 |
0 |
4 |
1 |
0 |
5 |
DAEWOO ELECTRONICS COMPANY, LTD. |
2 |
3 |
0 |
0 |
0 |
5 |
FIRST QUALITY RETAIL SERVICES LLC |
0 |
0 |
4 |
1 |
0 |
5 |
KAO KABUSHIKI KAISHA (KAO CORPORATION) |
2 |
1 |
0 |
0 |
2 |
5 |
PANASONIC CORPORATION |
0 |
0 |
2 |
1 |
2 |
5 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
3 |
1 |
1 |
0 |
0 |
5 |
THE CLOROX COMPANY |
2 |
2 |
0 |
0 |
1 |
5 |