| 8290173 |
Wireless speakers |
Lawrence Richenstein, Michael A. Dauk |
2012-10-16 |
| 7603080 |
Multiple channel wireless communication system |
Lawrence Richenstein, Michael A. Dauk |
2009-10-13 |
| 7359671 |
Multiple channel wireless communication system |
Lawrence Richenstein, Michael A. Dauk |
2008-04-15 |
| 7233769 |
Multiple channel wireless communication system |
Lawrence Richenstein, Michael A. Dauk |
2007-06-19 |
| 7076204 |
Multiple channel wireless communication system |
Lawrence Richenstein, Michael A. Dauk |
2006-07-11 |
| 6987947 |
Multiple channel wireless communication system |
Lawrence Richenstein, Michael A. Dauk |
2006-01-17 |
| 5467403 |
Portable fingerprint scanning apparatus for identification verification |
Glenn M. Fishbine, Theodore D. Klein |
1995-11-14 |
| D351144 |
Handheld finger print scanner for imaging and capturing a photographic image |
Glenn M. Fishbine |
1994-10-04 |
| D348445 |
Hand held fingerprint scanner for imaging and capturing a photographic image |
Glenn M. Fishbine |
1994-07-05 |
| 5222152 |
Portable fingerprint scanning apparatus for identification verification |
Glenn M. Fishbine |
1993-06-22 |