Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4755639 | Pressure switch with calibration tab | — | 1988-07-05 |
| 4617432 | Adjustable pressure responsive switch assembly | Tore B. Hanssen | 1986-10-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4755639 | Pressure switch with calibration tab | — | 1988-07-05 |
| 4617432 | Adjustable pressure responsive switch assembly | Tore B. Hanssen | 1986-10-14 |