Eckhardt; Dennis C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Eckhardt; Dennis C..The latest application filed is for "rotary encoder with neutral position".
- Eckhardt; Dennis C. - Saginaw MI
| Patent | Date |
|---|---|
| Rotary encoder with neutral position Grant 5,491,632 - Pawlak , et al. February 13, 1 | 1996-02-13 |
| Check valve in auxiliary vacuum system Grant 4,711,224 - Eckhardt December 8, 1 | 1987-12-08 |
| Worm thread seal for steering gear Grant 4,175,475 - Eckhardt November 27, 1 | 1979-11-27 |
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