Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11263927 | Tamper evident label and article incorporating the same | Lucien Curnew, Robert Petryczka | 2022-03-01 |
| 10325439 | Article identification reader, marker element for article identification and method of article identification | Piotr Rudkowski, Grazyna Rudkowska, Arthur Yelon, David Menard, Stephan Brauer | 2019-06-18 |
| 8678289 | Anti-tamper label and item embodying the same | — | 2014-03-25 |
| 7492151 | Magnetic anomaly detector and method using the microwave giant magnetoimpedence effect | Piotr Rudkowski, Arthur Yelon, Petru Ciureanu | 2009-02-17 |
| 6498864 | Apparatus for authenticating products and authorizing processes using the magnetic properties of a marker | Mark Roseman | 2002-12-24 |
| 6289141 | Apparatus for authenticating products and authorizing processes using the magnetic properties of a marker | — | 2001-09-11 |