Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5353011 | Electronic article security system with digital signal processing and increased detection range | Richard G. Wheeler, Burton S. Abrams, Joseph M. Cannon, Luke C. Chang, Von Ertwine +3 more | 1994-10-04 | $2,121,000 |