Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10630489 | Apparatus and method for managing digital certificates | — | 2020-04-21 |
| 5365108 | Metal matrix composite semiconductor power switch assembly | W. Kyle Anderson, Richard J. Hoppe, William J. Durako, Jr., Mark W. Metzler, Stephen E. Jackson | 1994-11-15 |
| 4993062 | Telephone control system including stored blocked and allowed telephone numbers | Eric S. Dula | 1991-02-12 |
| 4604499 | Computer telephone access security processor | — | 1986-08-05 |