Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4597419 | Bit driving attachment for conductor wrapping tool | Paul D. Stack, Jr. | 1986-07-01 |
| 4467842 | Magnet wire wrapping bit | Roger M. Bula | 1984-08-28 |
| 4380111 | Cutting, stripping and wrapping bit | Roger M. Bula, Robert W. Klemm, Ralph E. Westerburg | 1983-04-19 |
| 4195401 | Conductor unwrapping bit | — | 1980-04-01 |