Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5133424 | Variable assist power steering control valve | Rosamond L. Fox, executrix, Richard W. Dymond | 1992-07-28 | |
| 4947887 | Proportional solenoid valve | — | 1990-08-14 | |
| 4878511 | Valve assembly for a vehicular fuel tank | — | 1989-11-07 | |
| 4875499 | Proportional solenoid valve | — | 1989-10-24 | |
| 4757718 | De-icer for a transducer assembly | — | 1988-07-19 | |
| 4715396 | Proportional solenoid valve | — | 1987-12-29 | |
| 4610428 | Hermetically sealed electromagnetic solenoid valve | — | 1986-09-09 | |
| 4585030 | Proportional hydraulic solenoid controller | — | 1986-04-29 | $8,755,000 |
| 4534375 | Proportional solenoid valve | — | 1985-08-13 | $13,234,000 |
| 4522371 | Proportional solenoid valve | Tibor Baron | 1985-06-11 | $7,402,000 |
| 4285700 | Fuel enrichment apparatus and method for gaseous fuel mixers | — | 1981-08-25 | $2,814,000 |