For the Inventor, By the Inventor

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Foster City, CA, United States of America

Coen Company, Inc.

USPTO Granted Patents = 34

EPO Patents = 1

Trademarks = 4

Forward Citations = 371

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23 inventors (with patents filed for the assignee):

Vladimir Lifshits (9 out of 11 patents)

Chester S Binasik (9 out of 9 patents)

Ralph R Vosper (8 out of 8 patents)

4. Norman E Harthun (6 out of 9 patents)

5. Temple S Voorheis (6 out of 6 patents)

6. Steve B Londerville (4 out of 4 patents)

7. Louis D Siegert (4 out of 4 patents)

8. Arie W Spoormaker (3 out of 3 patents)

9. Hanford N Lockwood, Jr (2 out of 27 patents)

10. Kenneth Y Ahn (2 out of 2 patents)

11. Ted Gotisar (2 out of 2 patents)

12. Jonathan C Backlund (1 out of 1 patent)

13. Enrico E Fiorenza (1 out of 1 patent)

14. Albert W Davis (1 out of 3 patents)

15. Ronald J Jensen (1 out of 1 patent)

34 patents: Sort by Forward Citations

1. 8118588 - [object Object] (2012-02-21),

2. 7422427 - [object Object] (2008-09-09),

3. 6929470 - Low NOx duct burner (2005-08-16),

4. 6301875 - Turbine exhaust gas duct heater (2001-10-16),

5. 6062848 - Vibration-resistant low NO.sub.x burner (2000-05-16),

6. 6027330 - Low NO.sub.x fuel gas burner (2000-02-22),

7. 5460512 - Vibration-resistant low NO.sub.x burner (1995-10-24),

8. 5310337 - Vibration-resistant low NO.sub.x burner (1994-05-10),

9. 5224539 - Cooling system for air heaters and the like (1993-07-06),

10. 5102329 - High intensity burner (1992-04-07),

11. 5099879 - Combustion air flow stabilizer (1992-03-31),

12. 5049786 - High energy ignitor power circuit (1991-09-17),

13. 4823114 - Flame scanning system (1989-04-18),

14. 4767319 - Duct burner (1988-08-30),

15. 4726761 - Method and apparatus for introducing combustion air into a combustion (1988-02-23),

Coen Company, Inc. is a leading provider of industrial equipment and solutions. Established in 1995, we specialize in designing, manufacturing, and distributing high-quality machinery for various industries. With our state-of-the-art facilities and advanced technology, we deliver innovative solutions that meet the unique needs of our customers. Our product range includes industrial automation systems, material handling equipment, control panels, and much more. We are committed to delivering excellence through product reliability, exceptional customer service, and continuous improvement. Visit our website to learn more about our offerings and how we can support your business.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

34 Patents

#15 in Foster City, CA

#2,298 in California

#9,663 in US

#19,028 in the World

Foster City, CA, United States of America

Coen Company, Inc.

Forward Citations = 371

23 inventors:

Vladimir Lifshits (9 out of 11 patents)

Chester S Binasik (9 out of 9 patents)

Ralph R Vosper (8 out of 8 patents)

4. Norman E Harthun (6 out of 9 patents)

5. Temple S Voorheis (6 out of 6 patents)

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