Keller, Jr.; Chris F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keller, Jr.; Chris F..The latest application filed is for "jounce bumper and dust shield subassembly for a suspension damper".
- Keller, Jr.; Chris F. - Dayton OH
| Patent | Date |
|---|---|
| Jounce bumper and dust shield subassembly for a suspension damper Grant 5,275,389 - Pinch , et al. January 4, 1 | 1994-01-04 |
| Low level damping valve and method for a semi-active hydraulic damper Grant 5,163,538 - Derr , et al. November 17, 1 | 1992-11-17 |
| Dust shield for a damper Grant 4,969,542 - Athmer , et al. November 13, 1 | 1990-11-13 |
| Windshield Wiper Control Circuit Grant 3,869,654 - Bischoff , et al. March 4, 1 | 1975-03-04 |
| Windshield Wiper Control Circuit Grant 3,849,711 - Elliott , et al. November 19, 1 | 1974-11-19 |
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