Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6076198 | Tubular film dispensing apparatus | — | 2000-06-20 |
| 5625273 | Battery safety device | John R. Fehling, Donald F. Fagon | 1997-04-29 |
| 5029271 | Superregenerative detector | — | 1991-07-02 |
| 4935736 | r. f. Remote controller for electrical loads having resistive or complex impedances | — | 1990-06-19 |