Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9255900 | Hand held toxicity tester | Nancy DeGidio, Arnie W. Kwong | 2016-02-09 |
| 6038332 | Method and apparatus for capturing the image of a palm | David E. Stoltzman | 2000-03-14 |
| 5781647 | Gambling chip recognition system | Jack Klingert | 1998-07-14 |
| 5467403 | Portable fingerprint scanning apparatus for identification verification | Robert J. Withoff, Theodore D. Klein | 1995-11-14 |
| D351144 | Handheld finger print scanner for imaging and capturing a photographic image | Robert J. Withoff | 1994-10-04 |
| D348445 | Hand held fingerprint scanner for imaging and capturing a photographic image | Robert J. Withoff | 1994-07-05 |
| D346158 | Cabinet housing for optical imaging of fingerprints | Bruce N. Stanger, Douglas D. Castle | 1994-04-19 |
| 5249370 | Method and apparatus for fingerprint image processing | Bruce N. Stanger, Michael J. Miles | 1993-10-05 |
| 5230025 | Method and apparatus for capturing skin print images | Brian H. Fishbine, Theodore D. Klein, Daniel E. Germann, Mark Ransom | 1993-07-20 |
| 5222152 | Portable fingerprint scanning apparatus for identification verification | Robert J. Withoff | 1993-06-22 |
| D325196 | Cabinet for optical imaging of fingerprints | Bruce N. Stanger, Douglas D. Castle | 1992-04-07 |
| 4933976 | System for generating rolled fingerprint images | Brian H. Fishbine, Theodore D. Klein, Daniel E. Germann | 1990-06-12 |
| 4811414 | Methods for digitally noise averaging and illumination equalizing fingerprint images | Mark Ransom, Daniel E. Germann | 1989-03-07 |
| 4792226 | Optical fingerprinting system | Eric W. Laveen, James M. Kaufman, Theodore D. Klein, William Warner | 1988-12-20 |