Pyle; Walter R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pyle; Walter R..The latest application filed is for "fiber optic fuel shutoff system".
- Pyle; Walter R. - Richmond CA
| Patent | Date |
|---|---|
| Fiber optic fuel shutoff system Grant 4,503,994 - Pyle March 12, 1 | 1985-03-12 |
| Photo separatory nozzle Grant 4,405,594 - Pyle September 20, 1 | 1983-09-20 |
| Coaxial vapor recovery nozzle Grant 4,232,715 - Pyle November 11, 1 | 1980-11-11 |
| Valve means for preventing fuel spillage from the discharge spout of a fuel dispensing nozzle Grant 4,214,614 - Pyle July 29, 1 | 1980-07-29 |
| Valve means responsive to the operation of a vapor-seal valve for preventing fuel spillage from the discharge spout of a vapor-recovery fuel dispensing nozzle Grant 4,213,488 - Pyle July 22, 1 | 1980-07-22 |
| Discharge spout tip for a liquid fuel-dispensing nozzle Grant 4,204,563 - Pyle May 27, 1 | 1980-05-27 |
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