Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10673607 | Clock synchronization | Kenneth C. Varn, David R. McCortney | 2020-06-02 |
| 10110368 | Clock synchronization | David R. McCortney, Kenneth C. Varn | 2018-10-23 |
| 9564985 | Automated banking machine that outputs interference signals to jam reading ability of unauthorized card reader devices | David N. Lewis, Randall W. Jenkins, James Block, Songtao Ma, Natarajan Ramachandran +2 more | 2017-02-07 |
| 9230414 | Automated banking machine with audio jack | David N. Lewis, Tim Crews, Bruce Bowen, Lee Kravitz, James Trocme | 2016-01-05 |
| 9203548 | Automated banking machine that outputs interference signals to jam reading ability of unauthorized card reader devices | David N. Lewis, Randall W. Jenkins, James Block, Songtao Ma, Natarajan Ramachandran +2 more | 2015-12-01 |