Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074874 | Secure payment system | Hector Daniel Elbaum, Andrew Jamieson | 2011-12-13 |
| 7742040 | Keypad | Andrew Jamieson | 2010-06-22 |
| 7133029 | Keypad | Andrew Jamieson | 2006-11-07 |
| 4810232 | Telescopic tripot universal joint | Robert C. Farrell | 1989-03-07 |
| 4516957 | Tripot joint with spider retainer | George W. Chyz | 1985-05-14 |
| 4406640 | Drive axle assembly having limited torsional damper | Leonard N. Franklin, Jr., Joseph A. Stearns | 1983-09-27 |