Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8636048 | Tire run-flat removal and installation machine | James R. Carawan, Monica L. Carawan, Al Turner, Jennifer Turner | 2014-01-28 |
| 6252336 | Combined piezoelectric silent alarm/battery charger | — | 2001-06-26 |
| 5872419 | Piezoelectric transformer with voltage feedback | James R. Phillips, Gary Vaughn, Donald W. Forst, Harold W. Mech | 1999-02-16 |
| D405465 | Material sensor | Hank Burke, Jerry L. Bohannan | 1999-02-09 |
| 5438230 | Piezoelectric material detector | — | 1995-08-01 |
| 4673019 | Garage door screen enclosure | Daniel F. Silverthorne, Claude H. M. Hare | 1987-06-16 |
| 4524948 | Electrically controlled pressure transducer valve | — | 1985-06-25 |