Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962506 | Electrical coupling device for use with an electrical power converter | — | 2005-11-08 |
| D466867 | Short extension cord | — | 2002-12-10 |
| 6474601 | Warren portal identification and tunnel resident disgorger system | David H. Hitt, III | 2002-11-05 |