Forward Citations = 55

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9 inventors (with patents filed for the assignee):

John Allport (2 out of 5 patents)

Charles E Long (1 out of 4 patents)

Dennis R Tibbetts (1 out of 4 patents)

4. Thomas E Reinhart (1 out of 4 patents)

5. Alan H Zhao (1 out of 5 patents)

6. Gordon E Rado (1 out of 1 patent)

7. Karl T Graham (1 out of 1 patent)

8. Jeffrey D Saueressig (1 out of 1 patent)

9. David William Tennant (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6062104 - Device for isolating torque fluctuations (2000-05-16),

2. 5931052 - Crankshaft gear torsional vibration isolator assembly for an engine (1999-08-03),

3. 5862897 - Torsional vibration damper (1999-01-26),

4. 5810668 - Torsional shock isolated fuel pump drive gear assembly (1998-09-22),

Simpson International (UK) Ltd. is a leading supplier of industrial machinery and equipment. With a strong focus on quality and customer satisfaction, Simpson International has built a reputation for excellence in the industry. They offer a wide range of products and services to meet the needs of various sectors including manufacturing, construction, and automotive. Visit their website for more information.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#2 in Halifax

#3,861 in United Kingdom

Halifax, United Kingdom

Simpson International (UK) Ltd.