Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D376969 | Pistol handle pulse tool | Yutaka Kazamaki, Joseph R. Groshans, Jeffrey J. Spooner, Mark Tinklepaugh | 1996-12-31 |
| 5544710 | Pulse tool | Joseph R. Groshans, Jeffrey J. Spooner | 1996-08-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D376969 | Pistol handle pulse tool | Yutaka Kazamaki, Joseph R. Groshans, Jeffrey J. Spooner, Mark Tinklepaugh | 1996-12-31 |
| 5544710 | Pulse tool | Joseph R. Groshans, Jeffrey J. Spooner | 1996-08-13 |