Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318673 | Pressure switch and circuit means | Frank D. Mowery, Charles J. Hire | 1982-03-09 |
| 4256973 | Pressure switch and circuit means | Frank D. Mowery, Charles J. Hire | 1981-03-17 |