Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401584 | Surveillance marker and method of making same | Peter Y. Zhou, Thomas P. Solaski, Edward J. Callaghan | 1995-03-28 |
| 5206626 | Stabilized article surveillance responder | Samuel Sensiper, Scott H. Fisher | 1993-04-27 |
| 5121103 | Load isolated article surveillance system and antenna assembly | Michael N. Cooper, Christian Kinnaer | 1992-06-09 |
| 5088165 | Theft deterrent fastener and fastener assembly | Thomas A. Nicolette | 1992-02-18 |
| 4987754 | Magnetically releasable target lock | Christopher Olszewski | 1991-01-29 |
| 4751500 | Detection of unauthorized removal of theft detection target devices | Michael N. Cooper | 1988-06-14 |
| 4684930 | Method and apparatus for deactivating targets used in electromagnetic type article surveillance systems | Peter A. Pokalsky | 1987-08-04 |
| 4531264 | Theft detection system target fastener | — | 1985-07-30 |
| 4299040 | Fastening means | — | 1981-11-10 |