Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6282271 | Modem protection device | Alan A. Gutzmer | 2001-08-28 |
| 5030919 | Zero impedance switch | George H. Freuler, Edward J. Collier | 1991-07-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6282271 | Modem protection device | Alan A. Gutzmer | 2001-08-28 |
| 5030919 | Zero impedance switch | George H. Freuler, Edward J. Collier | 1991-07-09 |