Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845393 | Radio frequency suppression for fuel pump | James P. Burgess | 1989-07-04 |
| 4819130 | Fail-safe radio frequency suppressor | — | 1989-04-04 |
| 4521712 | Pressure sensitive piezoelectric signal generator assembly | Derrek E. Braun, Daniel T. Lau | 1985-06-04 |