Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5508483 | High pressure switch apparatus | Stanley G. Homol | 1996-04-16 |
| 5101549 | Method for making pressure responsive switch | Dale R. Sogge, Edward F. O'Brien | 1992-04-07 |
| 5015808 | Normally open pressure switch | Aziz Rahman, Alan M. Sadler, Gary A. Baker | 1991-05-14 |
| 5004876 | Pressure responsive switch particularly adaptable for operation as a normally open or a normally closed switch | Dale R. Sogge, Edward F. O'Brien | 1991-04-02 |