For the Inventor, By the Inventor

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Zeeland, MI, United States of America

Fuel Systems Textron Inc.

USPTO Granted Patents = 22

Forward Citations = 582

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11 inventors (with patents filed for the assignee):

Theodore R Koblish (9 out of 9 patents)

Robert M Halvorsen (7 out of 15 patents)

Richard V Huddas (4 out of 4 patents)

4. Leonard D Bell (3 out of 3 patents)

5. Fei P Lee (3 out of 3 patents)

6. Jerome R Bradley (3 out of 3 patents)

7. Alvin D Toelle (2 out of 2 patents)

8. Fenton L Angell (1 out of 1 patent)

9. Mike Guzowski (1 out of 1 patent)

10. Alfred A Mancini (1 out of 1 patent)

11. James W Sager (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 5881550 - Staged fuel injection system with shuttle valve and fuel injector (1999-03-16),

2. 5735117 - Staged fuel injection system with shuttle valve and fuel injector (1998-04-07),

3. 5505045 - Fuel injector assembly with first and second fuel injectors and inner, (1996-04-09),

4. 5443085 - Cleaning apparatus and method for fuel and other passages (1995-08-22),

5. 5417054 - Fuel purging fuel injector (1995-05-23),

6. 5401324 - Cleaning apparatus and method for fuel and other passages (1995-03-28),

7. 5339845 - Cleaning apparatus and method for fuel and other passages (1994-08-23),

8. 5329760 - Self-sustaining fuel purging fuel injection system (1994-07-19),

9. 5277023 - Self-sustaining fuel purging fuel injection system (1994-01-11),

10. 5243816 - Self purging fuel injector (1993-09-14),

11. 5197290 - Variable area combustor air swirler (1993-03-30),

12. 5174504 - Airblast fuel injector (1992-12-29),

13. 5167116 - Small airblast fuel nozzle with high efficiency inner air swirler (1992-12-01),

14. 5144804 - Small airblast fuel nozzle with high efficiency inner air swirler (1992-09-08),

15. 5102054 - Airblast fuel injector with tubular metering valve (1992-04-07),

Fuel Systems Textron Inc., based in Zeeland, MI, specializes in the design and manufacture of advanced fuel systems for various applications, including aerospace and automotive sectors. The company focuses on delivering innovative solutions that enhance performance and efficiency in fuel management. With a commitment to research and development, Fuel Systems Textron is dedicated to advancing technologies that support sustainable practices and meet the evolving needs of its global clientele.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

22 Patents

#9 in Zeeland, MI

#545 in Michigan

#15,021 in US

#28,749 in the World

Zeeland, MI, United States of America

Fuel Systems Textron Inc.

Forward Citations = 582

11 inventors:

Theodore R Koblish (9 out of 9 patents)

Robert M Halvorsen (7 out of 15 patents)

Richard V Huddas (4 out of 4 patents)

4. Leonard D Bell (3 out of 3 patents)

5. Fei P Lee (3 out of 3 patents)

Please report any incorrect information to [email protected]

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