#1 FILER

( 426 fillings in this category )

BLACK & DECKER CORPORATION, THE

MailStop MR045
6201 Greenleigh Ave
Middle River MD 21220

#2 FILER

( 347 fillings in this category )

LG ELECTRONICS INC.

128, Yeoui-daero, Yeongdeungpo-gu,
Seoul 07336

#3 FILER

( 338 fillings in this category )

BAKER HUGHES INCORPORATED

PO Box 4740
Houston TX 77210

#4 FILER

( 274 fillings in this category )

ILLINOIS TOOL WORKS INC.

155 Harlem Avenue
Glenview IL 60025

#5 FILER

( 271 fillings in this category )

EMERSON ELECTRIC CO.

8000 West Florissant Avenue
Florissant MO 63136

#6 FILER

( 251 fillings in this category )

TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED

PO BOX 957
Offshore Incorporations Centre
|Road Town, Tortola VG1110

#7 FILER

( 225 fillings in this category )

BISSELL HOMECARE, INC.

2345 Walkers Ave., N.W.
Grand Rapids MI 49544

#8 FILER

( 211 fillings in this category )

HALLIBURTON ENERGY SERVICES, INC.

3000 N. SAM HOUSTON PARKWAY E.
HOUSTON TX 770323219

#9 FILER

( 210 fillings in this category )

MTD PRODUCTS INC

5935 Grafton Road
Valley City OH 44280

#10 FILER

( 200 fillings in this category )

THE BLACK & DECKER CORPORATION

6201 Greenleigh Avenue
Middle River MD 21220

#11 FILER

( 192 fillings in this category )

GENERAL ELECTRIC COMPANY

GE Global Operations
1 River Rd
Schenectady NY 12345

#12 FILER

( 192 fillings in this category )

Sears Brands, LLC

3333 Beverly Rd., 3
Hoffman Estates IL 60179

#13 FILER

( 189 fillings in this category )

TACONY CORPORATION

1760 Gilsin Lane
Fenton MO 63026

#14 FILER

( 188 fillings in this category )

NORDSON CORPORATION

28601 Clemens Road
Westlake OH 44145
Westlake OH 44145

#15 FILER

( 187 fillings in this category )

SMITH INTERNATIONAL, INC.

Patent Services Department
1310 Rankin Road
Houston TX 77073

#16 FILER

( 183 fillings in this category )

SHOP VAC CORPORATION

2323 S. Reach Road
Williamsport PA 17707

#17 FILER

( 180 fillings in this category )

DELAWARE CAPITAL FORMATION, INC.

N 17 W24222 Riverwood Drive
Suite 140
Waukesha WI 53188

#18 FILER

( 171 fillings in this category )

WHIRLPOOL PROPERTIES, INC.

Suite 101
500 RENAISSANCE DR STE 101
SAINT JOSEPH MI 49085