For the Inventor, By the Inventor

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Waltham, MA, United States of America

Standard-Thomson Corporation

USPTO Granted Patents = 28

% Expired Patents = 7.1

Trademarks = 1

Forward Citations = 387

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15 inventors (with patents filed for the assignee):

Wayne R Duprez (19 out of 22 patents)

Backman Wong (7 out of 7 patents)

Ken Zhao (4 out of 4 patents)

4. Earl L Wilson (4 out of 4 patents)

5. Matthew Fratantonio (3 out of 9 patents)

6. Leszek Ziolek (2 out of 4 patents)

7. Eric B Thorstensen (2 out of 2 patents)

8. David J Nenno (2 out of 2 patents)

9. James P O'Shea (1 out of 2 patents)

10. Edward R Beaudry (1 out of 1 patent)

11. Lora L Davis (1 out of 1 patent)

12. George J Briand (1 out of 1 patent)

13. William K Coburn, Iii (1 out of 1 patent)

14. Glenn B Barker (1 out of 1 patent)

15. Bradley J McKenzie (1 out of 1 patent)

Core Competencies:

Temperature-Controlled Valve

Thermostat Apparatus

Electronically Controlled Cooling

Valve Venting Apparatus

Coolant Fill Housing

Fail-Safe Thermostat

Pressure Compensated Switch

Automotive Fluid Control

Diesel Fuel Control

Thermally Responsive Actuator

Non-Linear Flow Characteristics

Hose Clamp

28 patents: Sort by Forward Citations

1. 7316227 - Temperature-controlled PCV valve (2008-01-08),

2. 7311091 - Temperature-controlled PCV valve (2007-12-25),

3. 7017564 - Temperature-controlled PCV valve (2006-03-28),

4. 6764020 - Thermostat apparatus for use with temperature control system (2004-07-20),

5. 6742716 - Thermostat (2004-06-01),

6. 5971288 - Expansion composition (1999-10-26),

7. 5799625 - Electronically controlled engine cooling apparatus (1998-09-01),

8. 5749515 - Valve venting apparatus (1998-05-12),

9. 5582138 - Electronically controlled engine cooling apparatus (1996-12-10),

10. 5410991 - Coolant fill housing with integral thermostat (1995-05-02),

11. 5381952 - Fail-safe thermostat (1995-01-17),

12. 4763834 - Valve seat structure for automotive thermostatic fluid control valve (1988-08-16),

13. 4587931 - Pressure compensated temperature switch unit for protection of an (1986-05-13),

14. 4562953 - Valve seat structure for automotive thermostatic fluid control valve (1986-01-07),

15. 4537346 - Fail-safe oil flow control apparatus (1985-08-27),

Standard-Thomson Corporation, based in Waltham, MA, specializes in the development and manufacturing of advanced electronic components and systems. The company focuses on delivering innovative solutions across various sectors, including aerospace, defense, and industrial applications. With a commitment to quality and precision, Standard-Thomson leverages cutting-edge technology to enhance performance and reliability in its products, catering to a diverse clientele and contributing to advancements in engineering and technology.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

28 Patents

#55 in Waltham, MA

#714 in Massachusetts

#11,997 in US

#23,244 in the World

Waltham, MA, United States of America

Standard-Thomson Corporation

Forward Citations = 387

15 inventors:

Wayne R Duprez (19 out of 22 patents)

Backman Wong (7 out of 7 patents)

Ken Zhao (4 out of 4 patents)

4. Earl L Wilson (4 out of 4 patents)

5. Matthew Fratantonio (3 out of 9 patents)

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