Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267571 | Double wall connector | Richard D. Twigg, Thomas E. Umlauf | 2007-09-11 |
| D502923 | Electrical spring connector | David L. Thompson, Garry L. Sjolander, Melanie G. Gover | 2005-03-15 |