Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700216 | Hydraulic tensioner for dual chain system | Roger T. Simpson | 1997-12-23 |
| 5690571 | Hybrid roller and silent chain | — | 1997-11-25 |
| 5683319 | Chain assemblies with minimal pin projection | David C. White | 1997-11-04 |
| 5655416 | Torsional absorber for camshaft sprockets | Roger T. Simpson, Kevin B. Todd | 1997-08-12 |
| 5647811 | Chain tensioner with integral arm | — | 1997-07-15 |
| 5603482 | Solenoid-operated valve assembly | Mark Patton, John R. Connolly | 1997-02-18 |