Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D961669 | Payment terminal keypad cover | — | 2022-08-23 |
| 4402174 | Sickle drive with resonant spring on the nondriven end of the sickle | — | 1983-09-06 |
| 4374628 | Joint for securing a sickle drive pin | Richard L. Randall | 1983-02-22 |