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For the Inventor, By the Inventor

Simsbury, CT, United States of America

Kollmorgen Corporation

Calculating rank
USPTO Granted Patents = 125

% Expired Patents = 8.8



Trademarks = 21

Forward Citations = 2,126

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185 inventors (with patents filed for the assignee):

goldMedal George Borkey Yundt (11 out of 14 patents)

silverMedal Robert Pearce (10 out of 18 patents)

bronzeMedal William H Taylor (10 out of 16 patents)

4.  George H Ellis (9 out of 9 patents)

5.  Gerald W Brown (6 out of 9 patents)

6.  Saso P Vlahu (6 out of 6 patents)

7.  John Boyland (5 out of 5 patents)

8.  Jeffery T Brewster (5 out of 5 patents)

9.  Harold R Van Aken (5 out of 13 patents)

10.  Thaddeus J Strzempko (4 out of 4 patents)

11.  William L Weber (4 out of 8 patents)

12.  Thomas S Kohm (4 out of 7 patents)

13.  Francis McMullin (4 out of 9 patents)

14.  Alan G Kravetz (4 out of 5 patents)

15.  Bradley A Trago (3 out of 3 patents)


Core Competencies:
Brushless Motors
Motor Controllers
Torque Limitation
Safety Systems
Power Supplies
Dynamic Braking
Optical Scanners
Hygienic Connectors
Supercapacitors
Segregated Stator
Cooling Systems
Frequency Response

125 patents:

1. D1155342 - Fan mounting bracket in electronic motor drive (2026-10-27),
2. 12690138 - Solder joint inspection features (2026-07-21),
3. 12520434 - Extended pad area to prevent printed circuit board damage (2026-01-06),
4. 12334658 - Strain relief plug for lead wires on a printed circuit board (2025-06-17),
5. 12206334 - Networked automation system for start-up of a switch mode power supply (2025-01-21),
6. 11791652 - DC current regulator with supercapacitor (2023-10-17),
7. 11518033 - Method and apparatus for safely limiting the motion of a motor (2022-12-06),
8. 11387767 - Method and apparatus for the safe limitation of motor torque in a three-phase drive (2022-07-12),
9. 11161258 - Robot arm joint (2021-11-02),
10. 10873154 - Hygienic motor cable vent connector apparatus and method (2020-12-22),
11. 10840696 - Method and apparatus for limiting the output voltages of switch mode power supplies (2020-11-17),
12. 10772578 - Large diameter rotary motor driven by flux-switching (2020-09-15),
13. 10770929 - System and method for improved DC power line communication (2020-09-08),
14. 10520050 - Method and apparatus for power-saving, fail-safe control of an electromechanical brake (2019-12-31),
15. 10468930 - Segmented brushless stator interconnect system (2019-11-05),
Company Overview
Kollmorgen Corporation, headquartered in Simsbury, CT, specializes in the development and manufacturing of advanced electric motor technologies. The company focuses on brushless motors and motor controllers, providing solutions that enhance performance and reliability in various applications. Kollmorgen's expertise extends to torque limitation, safety systems, power supplies, dynamic braking, optical scanners, and hygienic connectors, catering to diverse industries that require precision and efficiency in motion control systems.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

Kollmorgen Corporation USPTO Patent Assignee Logo
125 Patents

#1 in Simsbury, CT

#89 in Connecticut

#3,104 in US

#6,411 in the World

Simsbury, CT (US)
Simsbury, CT, United States of America

Kollmorgen Corporation

Forward Citations = 2,126

185 inventors:

goldMedal George Borkey Yundt (11 out of 14 patents)

silverMedal Robert Pearce (10 out of 18 patents)

bronzeMedal William H Taylor (10 out of 16 patents)

4.  George H Ellis (9 out of 9 patents)

5.  Gerald W Brown (6 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kollmorgen Corporation. Retrieved from https://idiyas.com/company/kollmorgen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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