Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523597 | Fuel dispenser flow meter fraud detection and prevention | Rodger K. Williams, Edward A. Payne, John A. Lofgren | 2016-12-20 |
| 6304610 | Method and apparatus for synchronizing to a data stream for an inductively coupled transponder | — | 2001-10-16 |
| 5939977 | Method and apparatus for synchronizing to a data stream for an inductively coupled transponder | — | 1999-08-17 |
| 5824891 | Method and apparatus for effiviently phase modulating a subcarrier signal for an inductively coupled transponder | — | 1998-10-20 |
| 4875019 | Receiver preamplifier with tuned circuit adapted for Loran reception | Thomas P. Blandino, Dennis E. Bahr, Kendall E. Post | 1989-10-17 |