For the Inventor, By the Inventor

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Jacksonville, FL, United States of America

Unison Industries Limited Partnership

USPTO Granted Patents = 13

Trademarks = 2

Forward Citations = 242

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18 inventors (with patents filed for the assignee):

John R Frus (6 out of 18 patents)

J Norman MacLeod (3 out of 3 patents)

Bradley D Mottier (3 out of 3 patents)

4. Bruce Edward Dolmovich (2 out of 4 patents)

5. Dean Mechlowitz (2 out of 2 patents)

6. Michael Joseph Cochran (1 out of 10 patents)

7. Albert Migliori (1 out of 27 patents)

8. Howard V Bonavia (1 out of 6 patents)

9. Steve Kempinski (1 out of 1 patent)

10. Roy Lozito (1 out of 1 patent)

11. Michael A Crough (1 out of 1 patent)

12. Dennis M DeFreitas (1 out of 10 patents)

13. Kenneth W Smith (1 out of 1 patent)

14. Dale F Geislinger (1 out of 6 patents)

15. John E Sohnly (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 5875763 - Internal combustion engine with temperature dependent timing of spark (1999-03-02),

2. 5862033 - Exciter circuit (1999-01-19),

3. 5845480 - Ignition methods and apparatus using microwave and laser energy (1998-12-08),

4. 5754011 - Method and apparatus for controllably generating sparks in an ignition (1998-05-19),

5. 5675257 - Diagnostic device for gas turbine ignition system (1997-10-07),

6. 5630384 - Magneto-based ignition system for reciprocating internal combustion (1997-05-20),

7. 5544633 - Magneto with dual mode operation (1996-08-13),

8. 5523691 - Diagnostic device for gas turbine ignition system (1996-06-04),

9. 5434741 - Consumable semiconductor igniter plug (1995-07-18),

10. 5399942 - Apparatus and method for providing ignition to a turbine engine (1995-03-21),

11. 5347422 - Apparatus and method for an ignition system (1994-09-13),

12. 5155437 - Diagnostic device for gas turbine ignition system (1992-10-13),

13. 5053913 - Capacitive discharge ignition exciter using SCR discharge switches (1991-10-01),

Unison Industries Limited Partnership is a leading supplier of electrical and mechanical components for the aviation industry. With a strong focus on innovation and quality, Unison Industries provides advanced solutions for aviation engines, including ignition systems, sensors, and power generation components. With a commitment to excellence, Unison Industries is trusted by major aerospace companies around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#38 in Jacksonville, FL

#651 in Florida

#23,099 in US

#43,615 in the World

Jacksonville, FL, United States of America

Unison Industries Limited Partnership

Forward Citations = 242

18 inventors:

John R Frus (6 out of 18 patents)

J Norman MacLeod (3 out of 3 patents)

Bradley D Mottier (3 out of 3 patents)

4. Bruce Edward Dolmovich (2 out of 4 patents)

5. Dean Mechlowitz (2 out of 2 patents)

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