Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230422 | Operator/cartridge assembly | Roger E. Karweik, Thomas G. Karakis | 1993-07-27 |
| 4404445 | Pushbutton switch operator assembly | Michael S. Baran, Arthur J. Felber | 1983-09-13 |
| 4376239 | Industrial membrane switch | Eric Long, Kenneth L. Paape | 1983-03-08 |
| 4350857 | Illuminated industrial membrane switch | Eric Long | 1982-09-21 |
| 4331852 | Industrial membrane switch with breather | Michael S. Baran, Eric Long | 1982-05-25 |