Dourson; Stephen E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dourson; Stephen E..The latest application filed is for "hydraulic actuator having disc valve assembly".
- Dourson; Stephen E. - Gratis OH
- Dourson; Stephen E. - Dayton OH
| Patent | Date |
|---|---|
| Hydraulic actuator having disc valve assembly Grant 7,143,684 - Dourson , et al. December 5, 2 | 2006-12-05 |
| Hydraulic actuator having disc valve assembly App 20050211087 - Dourson, Stephen E. ; et al. | 2005-09-29 |
| Internal accumulator for a hydraulic damper Grant 5,195,619 - Dourson , et al. March 23, 1 | 1993-03-23 |
| 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 |
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