Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258800 | Laminate panel and overhead sectional door panel with laminate panels and a universal fabric hinge | — | 2025-03-25 |
| 5072928 | Treadmill | Kenneth W. Stearns | 1991-12-17 |
| D317960 | Treadmill | Kenneth W. Stearns | 1991-07-02 |
| 4984810 | Treadmill | Kenneth W. Stearns | 1991-01-15 |
| 4779465 | Method and apparatus for training horn players | Stanley D. Stearns | 1988-10-25 |
| 4390186 | Metal-to-metal ribbed seal | Harold L. Lafferty, Charles D. Bridges, Archie L. Smith | 1983-06-28 |
| 4349205 | Annulus sealing device with anti-extrusion rings | Charles D. Bridges | 1982-09-14 |
| 4307745 | Backseating and stop for valve operator | — | 1981-12-29 |
| 4289157 | Valve with heat-responsive bearing assembly providing back seat arrangement | — | 1981-09-15 |
| 4289199 | Wellhead sidewall electrical penetrator | — | 1981-09-15 |
| 4245661 | Heat responsive back seat arrangement for valve operator | — | 1981-01-20 |
| 4245662 | Heat responsive back seat arrangement for valve operator with fusible lock-out cap | — | 1981-01-20 |
| 4240455 | Heat responsive back seat arrangement for valve operator with manual override | — | 1980-12-23 |
| 4181175 | Control line exiting coupling | Charles D. Bridges, Robert T. Brown | 1980-01-01 |