Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516660 | Methods, systems, devices and products for authentication | Loraine Beyer, David Chen, Peter Israel Rosencrantz | 2019-12-24 |
| 9385863 | System and method for authenticating a communication device | Loraine Beyer, David Chen, Peter Israel Rosencrantz | 2016-07-05 |
| 8929521 | System and method for authenticating a communication device | Loraine Beyer, David Chen, Peter Israel Rosencrantz | 2015-01-06 |
| 7472486 | Level with vial and manufacturing method therefor | John C. Murray | 2009-01-06 |
| 7472487 | Level | Eric Ranieri | 2009-01-06 |
| 7464479 | Level vial and manufacturing method therefor | — | 2008-12-16 |
| 7316074 | Level | Joseph R. Martone | 2008-01-08 |
| 7204029 | Level | Joseph R. Martone | 2007-04-17 |