SCHULTZ; Richard A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for SCHULTZ; Richard A..The latest application filed is for "satellite geodesy and reservoir performance".
- SCHULTZ; Richard A. - Houston TX
- Schultz; Richard A. - Troy MI
- Schultz; Richard A. - Tecumseh MI
- Schultz; Richard A. - Portage MI
| Patent | Date |
|---|---|
| Satellite Geodesy And Reservoir Performance App 20160238704 - SCHULTZ; Richard A. ; et al. | 2016-08-18 |
| Two-stage high flow purge valve Grant 5,083,546 - Detweiler , et al. January 28, 1 | 1992-01-28 |
| Retainer for piston head subassembly and method of retaining piston head subassembly Grant 5,080,565 - Schultz , et al. January 14, 1 | 1992-01-14 |
| Constant current vacuum regulator Grant 5,065,979 - Detweiler , et al. November 19, 1 | 1991-11-19 |
| Proportional and latching pressure control device Grant 4,605,197 - Casey , et al. August 12, 1 | 1986-08-12 |
| Casing stabbing apparatus Grant 3,976,207 - Schultz August 24, 1 | 1976-08-24 |
| SEC | 0001333135 | Schultz Richard A |
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