Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979087 | Inductive coupler | Peter T. Hartfield | 1990-12-18 |
| 4414901 | Explosive device including an ignition circuit monitor | — | 1983-11-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979087 | Inductive coupler | Peter T. Hartfield | 1990-12-18 |
| 4414901 | Explosive device including an ignition circuit monitor | — | 1983-11-15 |