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Dearborn, MI, United States of America

Livernois Research & Development Co.

USPTO Granted Patents = 17

Trademarks = 1

Forward Citations = 97

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19 inventors (with patents filed for the assignee):

Richard P Stoynoff, Jr (5 out of 7 patents)

James R Bacoccini (4 out of 4 patents)

Gary R Ross (4 out of 4 patents)

4. Sabatino A Bianchi (3 out of 6 patents)

5. Larry P Prater (2 out of 4 patents)

6. Gerald Joseph Selm (2 out of 8 patents)

7. Carl Eckardt Schornhorst (2 out of 7 patents)

8. Bernard J Wallis (2 out of 65 patents)

9. Kevin Bennett Wise (1 out of 13 patents)

10. Henry Mehraban (1 out of 10 patents)

11. Boice F Horde (1 out of 6 patents)

12. Ronald J Paternoster, Jr (1 out of 1 patent)

13. Bobby G Warren (1 out of 1 patent)

14. Kevin E Stay (1 out of 1 patent)

15. Lyle T Giles (1 out of 2 patents)

17 patents: Sort by Forward Citations

1. 6286201 - Apparatus for fin replacement in a heat exchanger tube (2001-09-11),

2. 6067704 - Apparatus for assembling heat exchanger cores (2000-05-30),

3. 6032728 - Variable pitch heat exchanger (2000-03-07),

4. 6000461 - Method and apparatus for controlled atmosphere brazing of folded tubes (1999-12-14),

5. 5956846 - Method and apparatus for controlled atmosphere brazing of unwelded tubes (1999-09-28),

6. 5802944 - Gas cylinder with internal time delay (1998-09-08),

7. 5758904 - System and method for securing a block to a manifold for a heat exchanger (1998-06-02),

8. 5738169 - Heat exchanger with turbulated louvered fin, manufacturing apparatus and (1998-04-14),

9. 5732584 - Method and apparatus for roll forming convoluted springs (1998-03-31),

10. 5732460 - Corrugation machine for making a core for a heat exchanger (1998-03-31),

11. 5713453 - Automatic fin rotation apparatus for a heat exchanger (1998-02-03),

12. 5701781 - System and method for controlling movement of a transfer system (1997-12-30),

13. 5682784 - Roll forming tool for manufacturing louvered serpentine fins (1997-11-04),

14. 5664450 - Self-dispersing facilitating fluid forming roll (1997-09-09),

15. 5588319 - Method and apparatus for making heat exchanger fins (1996-12-31),

Livernois Research & Development Co. is a leading provider of advanced engineering and prototyping services for the automotive industry. With a team of experienced engineers and state-of-the-art facilities, we specialize in custom vehicle modifications, performance upgrades, and tuning solutions. Our commitment to innovation and excellence has earned us a reputation as a trusted partner for automotive enthusiasts and aftermarket manufacturers alike.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

17 Patents

#11 in Dearborn, MI

#662 in Michigan

#18,305 in US

#34,832 in the World

Dearborn, MI, United States of America

Livernois Research & Development Co.

Forward Citations = 97

19 inventors:

Richard P Stoynoff, Jr (5 out of 7 patents)

James R Bacoccini (4 out of 4 patents)

Gary R Ross (4 out of 4 patents)

4. Sabatino A Bianchi (3 out of 6 patents)

5. Larry P Prater (2 out of 4 patents)

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