Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8554686 | Anti-hack protection to restrict installation of operating systems and other software | Stephen Paul | 2013-10-08 | $4,437,000 |
| 5699045 | Electronic article surveillance system with cancellation of interference signals | Thomas J. Frederick, Dale R. Bettine | 1997-12-16 | $5,518,000 |
| 4737411 | Controlled pore size ceramics particularly for orthopaedic and dental applications | George Graves, Dale E. McCullum | 1988-04-12 |