For the Inventor, By the Inventor

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Warren, MI, United States of America

F. Jos. Lamb Company

USPTO Granted Patents = 32

Trademarks = 2

Forward Citations = 252

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25 inventors (with patents filed for the assignee):

John H Brems (6 out of 42 patents)

Frank C Skrentner (5 out of 6 patents)

James T Graham (4 out of 6 patents)

4. Neil J Stalker (3 out of 3 patents)

5. Ralph E Beyer (2 out of 2 patents)

6. Lungchuck Wong (2 out of 2 patents)

7. Walter H Van Deberg (2 out of 3 patents)

8. Eugene P Bonzack (2 out of 2 patents)

9. John Kobane, Jr (2 out of 2 patents)

10. Richard L Koch (2 out of 2 patents)

11. Jay E Stockwell (1 out of 1 patent)

12. Peter H Ohrnberger (1 out of 1 patent)

13. James G Beshke (1 out of 1 patent)

14. Andrew J Waitkins (1 out of 1 patent)

15. William F Bell (1 out of 1 patent)

32 patents: Sort by Forward Citations

1. 4380959 - Speed control for gravity operated trolleys (1983-04-26),

2. 4377368 - Escapement mechanism (1983-03-22),

3. 4360889 - Rotary position indicating circuit (1982-11-23),

4. 4359945 - Gravity trolley conveyor with speed control (1982-11-23),

5. 4351241 - Workpiece storage system (1982-09-28),

6. 4347923 - Gravity chuting conveyor (1982-09-07),

7. 4334436 - Bearing arrangement for oscillating shafts (1982-06-15),

8. 4316535 - Workpiece storage system (1982-02-23),

9. 4302992 - Piston turning machine (1981-12-01),

10. 4299323 - Helical storage and conveying unit (1981-11-10),

11. 4254860 - Lift and carry accumulating conveyor (1981-03-10),

12. 4245939 - Method and apparatus for machining spherical combustion chambers (1981-01-20),

13. 4226485 - Bearing assembly with thermal adaptor (1980-10-07),

14. 4220435 - Unloader for ring-shaped pallets (1980-09-02),

15. 4217978 - Precise pallet locating and clamping arrangement for workpiece transfer (1980-08-19),

F. Jos. Lamb Company is a leading manufacturer of high-quality products for the automotive industry. With decades of experience, we specialize in producing precision-engineered components for engine and transmission systems. Our commitment to innovation and excellence has earned us a reputation as a trusted supplier to major automotive manufacturers worldwide. Visit our website to learn more about our products and capabilities.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

32 Patents

#8 in Warren, MI

#386 in Michigan

#10,245 in US

#20,091 in the World

Warren, MI, United States of America

F. Jos. Lamb Company

Forward Citations = 252

25 inventors:

John H Brems (6 out of 42 patents)

Frank C Skrentner (5 out of 6 patents)

James T Graham (4 out of 6 patents)

4. Neil J Stalker (3 out of 3 patents)

5. Ralph E Beyer (2 out of 2 patents)

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