Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699045 | Electronic article surveillance system with cancellation of interference signals | Thomas J. Frederick, Dale R. Bettine | 1997-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699045 | Electronic article surveillance system with cancellation of interference signals | Thomas J. Frederick, Dale R. Bettine | 1997-12-16 |