Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666412 | Secure access systems and methods utilizing two access cards | Doron Handelman, David Fink, Arnold Zucker, Perry Smith, Gerson Bar-On | 1997-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666412 | Secure access systems and methods utilizing two access cards | Doron Handelman, David Fink, Arnold Zucker, Perry Smith, Gerson Bar-On | 1997-09-09 |