Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5736015 | Electrical discharge machining apparatus | Charles J. Armentrout, Lesley A. Calvert, Lawrence Davies, John Jarchow, Jon Thomson | 1998-04-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5736015 | Electrical discharge machining apparatus | Charles J. Armentrout, Lesley A. Calvert, Lawrence Davies, John Jarchow, Jon Thomson | 1998-04-07 |