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Bedford, MA, United States of America

Gsi Group Corporation

USPTO Granted Patents = 160

CIPO Patents = 5

EPO Patents = 22

Trademarks = 31

Forward Citations = 1,493

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173 inventors (with patents filed for the assignee):

Jonathan S Ehrmann (26 out of 48 patents)

Donald Victor Smart (16 out of 38 patents)

James J Cordingley (15 out of 31 patents)

4. Shepard D Johnson (14 out of 20 patents)

5. Donald J Svetkoff (14 out of 40 patents)

6. Bo Gu (11 out of 14 patents)

7. Eugene B Pollock (11 out of 23 patents)

8. Joohan Lee (10 out of 13 patents)

9. William G Thorburn (8 out of 14 patents)

10. Benoit R Laberge (7 out of 7 patents)

11. Yvon Gaudreau (7 out of 7 patents)

12. David C Brown (7 out of 22 patents)

13. David M Filgas (6 out of 39 patents)

14. Adam A Weiss (6 out of 6 patents)

15. Joseph V Lento (6 out of 8 patents)

Core Competencies:

Grain Drying Technology

Animal House Climate Control

Poultry Feeding Systems

Vacuum Cooling

Modular Unloader

Synchronous Butterfly Shutter

Pneumatic Grain Conveying

Regressive Weight Estimation

Fan Mounting Systems

Heat Reclamation

Indexed Animal Feeders

Laser Processing

160 patents: Sort by Forward Citations

1. 12500812 - Hardware agnostic systems for converting source signals of agricultural equipment to structured signals for communication over computer networks (2025-12-16),

2. 12429282 - Grain dryer with bypass air control (2025-09-30),

3. 12398726 - Fan casing with defined belt pocket (2025-08-26),

4. 12342788 - Constant speed strap drive control unit (2025-07-01),

5. 12305664 - Fan mounting system (2025-05-20),

6. 11768010 - Configurable animal house ceiling vent (2023-09-26),

7. 11766023 - Livestock feed tank with modular unloader (2023-09-26),

8. 11737422 - Animal house ceiling vent seal (2023-08-29),

9. 11690351 - Ventilation fan with synchronous butterfly shutter for animal building (2023-07-04),

10. 11680728 - Animal house ceiling vent bulb seal (2023-06-20),

11. 11472646 - Discharge spreader for grain bin (2022-10-18),

12. 11378335 - Vacuum cooled grain dryer (2022-07-05),

13. 11330765 - Grain spreader for storage bin (2022-05-17),

14. 11272682 - Animal house sidewall inlet (2022-03-15),

15. 11224198 - Animal house climate control system and method for operating an air inlet of the animal house using timed inlet control (2022-01-18),

GSI Group Corporation is a leading supplier of precision technology and custom solutions for various industries including industrial, medical, and electronics. With a diverse portfolio of products and services, GSI Group Corporation specializes in laser-based solutions, precision motion control systems, and optical technologies. Their innovative solutions help customers enhance productivity, improve quality, and achieve operational excellence. To learn more about GSI Group Corporation and their range of offerings, visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

160 Patents

#4 in Bedford, MA

#132 in Massachusetts

#2,396 in US

#5,007 in the World

Bedford, MA, United States of America

Gsi Group Corporation

Forward Citations = 1,493

173 inventors:

Jonathan S Ehrmann (26 out of 48 patents)

Donald Victor Smart (16 out of 38 patents)

James J Cordingley (15 out of 31 patents)

4. Shepard D Johnson (14 out of 20 patents)

5. Donald J Svetkoff (14 out of 40 patents)

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