Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D437539 | Wire wrap tool | — | 2001-02-13 |
| 6127656 | Portable electric desoldering tool | Paul L. Urban | 2000-10-03 |
| 6057527 | Portable electric desoldering tool | — | 2000-05-02 |
| 5893992 | Portable electric desoldering tool | — | 1999-04-13 |
| 5458159 | Shielded electrically powered wire wrap tool | — | 1995-10-17 |
| D298207 | Electric hand tool | David S. Chapin | 1988-10-25 |
| 4751452 | Battery operated power wrap tool | David S. Chapin | 1988-06-14 |
| 4633921 | Adjustable support bracket for conductor wrapping tool attachment | — | 1987-01-06 |
| 4620574 | Hand squeeze terminal wire connecting tool | — | 1986-11-04 |
| 4597453 | Drive unit with self-aligning gearing system | David S. Chapin | 1986-07-01 |
| 4284109 | Electric conductor wrapping tool | Roger M. Bula | 1981-08-18 |