Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604436 | Christmas light string circuit tester | William H. Maddock | 1997-02-18 |
| 4775333 | Method of assembling an improved electrical connector | Duane M. Grider, Jacque C. Warnars | 1988-10-04 |
| 4470648 | Interconnection construction to thick film substrate | Daniel Davis | 1984-09-11 |