Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7539331 | Image identification system | Ben Wittig | 2009-05-26 |
| 7378954 | Safety indicator and method | — | 2008-05-27 |
| 7359553 | Image identification system | Ben Wittig | 2008-04-15 |
| D561615 | Personal safety indicator | — | 2008-02-12 |
| 6895104 | Image identification system | Mira LaCous, Gary L. Zarn, Benedict Wittig | 2005-05-17 |
| 6240200 | Optical fingerprint imager with improved optics | Rick T. Fiskum | 2001-05-29 |
| 6002787 | Fingerprint analyzing and encoding system | Harinder S. Takhar, Benedict Wittig | 1999-12-14 |
| 4854039 | Prototype circuit board and method of testing | — | 1989-08-08 |