Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618303 | Electro control hazing device (ECHD) | — | 2017-04-11 |
| 5469133 | Telephone pager alarm enhancement and method therefor | Scott I. Bergman, Mike P. Costello | 1995-11-21 |
| 5214437 | Dragstick/antenna | — | 1993-05-25 |