Brown; Ralph V.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brown; Ralph V..The latest application filed is for "positive shut off electromagnetic fluid pump".
- Brown; Ralph V. - Cayuta NY
- Brown; Ralph V. - Fort Worth TX
| Patent | Date |
|---|---|
| Positive shut off electromagnetic fluid pump Grant 4,725,208 - Brown February 16, 1 | 1988-02-16 |
| Bearing staking tool and method Grant 4,428,105 - Abbott , et al. January 31, 1 | 1984-01-31 |
| High pressure fluid pump Grant 4,169,696 - Brown October 2, 1 | 1979-10-02 |
| Hybrid blocking oscillator for an electromagnetic fuel pump Grant 4,080,552 - Brown March 21, 1 | 1978-03-21 |
| Transient Resistant Transistorized Blocking Oscillator For Switching Inductive Loads Grant 3,629,674 - Brown December 21, 1 | 1971-12-21 |
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