Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602750 | Administrative computer and testing apparatus | David Severt, George Siegner, William F. Erler | 1997-02-11 |
| 5511108 | Apparatus and method for performing and controlling testing of electrical equipment | David Severt, George Siegner, William F. Erler, James Anselmo | 1996-04-23 |
| 5432705 | Administrative computer and testing apparatus | David Severt, George Siegner, William F. Erler | 1995-07-11 |