For the Inventor, By the Inventor

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Milwaukee, WI, United States of America

Cutler-Hammer, Inc.

USPTO Granted Patents = 114

Trademarks = 3

Forward Citations = 1,193

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89 inventors (with patents filed for the assignee):

Earl T Piber (20 out of 42 patents)

Leonardus J Josemans (8 out of 8 patents)

Harold W Hults (7 out of 7 patents)

4. Harry W Brown (6 out of 8 patents)

5. Herman P Schutten (5 out of 73 patents)

6. Gordon B Spellman (5 out of 27 patents)

7. Stanley V Jaskolski (5 out of 22 patents)

8. Robert W Lade (5 out of 39 patents)

9. Jerome Kenneth Hastings (4 out of 59 patents)

10. Werner B Halbeck (4 out of 5 patents)

11. Merlin R Dummer (3 out of 5 patents)

12. John A Swessel, Jr (3 out of 7 patents)

13. Eric L Long (3 out of 3 patents)

14. Stuart W Grebner (3 out of 3 patents)

15. Vito J Parato (3 out of 3 patents)

Core Competencies:

Electrical Switching

Safety Switches

Snap-Action Mechanisms

Communication Systems

Temperature Control

Power Contactors

Indicating Lamps

Toggle Switches

Choppers

Resistor Protection

Welding Apparatus

Modular Timers

114 patents: Sort by Forward Citations

1. 4354226 - Communication terminal for interconnecting programmable controllers in a (1982-10-12),

2. 4180767 - Closed-loop regulating and overhauling load energy dissipating chopper (1979-12-25),

3. 4174472 - Pivoted-actuator switch with integral off-lock (1979-11-13),

4. 4174143 - Bus duct joint employing lightly-loaded multiple-point electrical (1979-11-13),

5. 4168416 - Guarded safety switch with integral off-lock and actuator non-removable (1979-09-18),

6. 4166935 - Alternately-operable two-pushbutton switch (1979-09-04),

7. 4163136 - Snap-in means for mounting electrical devices or the like in a support (1979-07-31),

8. 4162388 - Apparatus and method for submerged percussion welding (1979-07-24),

9. 4162386 - Method of and means for securing an electric switch operating lever in a (1979-07-24),

10. 4160138 - Switch with indexing detent block (1979-07-03),

11. 4159483 - Low profile force indicating fastener, especially for semiconductor (1979-06-26),

12. 4158829 - Electromagnetically operated DC power contactor (1979-06-19),

13. 4156804 - Snap-in means for mounting electrical devices or the like in a support (1979-05-29),

14. 4154997 - Miniature multi-contact pushbutton switch (1979-05-15),

15. 4151524 - Multipath communications system (1979-04-24),

Cutler-Hammer, Inc. is a global provider of electrical products and services. They specialize in the manufacturing of electrical control and distribution equipment, industrial automation systems, and various other electrical components. With a wide range of innovative solutions, Cutler-Hammer is committed to delivering reliable and efficient electrical solutions across industries including manufacturing, energy, transportation, and more.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

114 Patents

#18 in Milwaukee, WI

#71 in Wisconsin

#3,358 in US

#6,922 in the World

Milwaukee, WI, United States of America

Cutler-Hammer, Inc.

Forward Citations = 1,193

89 inventors:

Earl T Piber (20 out of 42 patents)

Leonardus J Josemans (8 out of 8 patents)

Harold W Hults (7 out of 7 patents)

4. Harry W Brown (6 out of 8 patents)

5. Herman P Schutten (5 out of 73 patents)

Please report any incorrect information to [email protected]

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