Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990915 | Time recorder with code reader and data storage | David Beaulieu, Peter J. Simone, Russ S. Camacho | 1999-11-23 |
| 5764250 | Dual-line time recorder | Glenn Sindledecker | 1998-06-09 |
| 4404523 | Readout circuit for linear displacement transducer | Michael Hughes, Al Bugay | 1983-09-13 |