Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280828 | Speed governor for rotational drive | Frank Reynoso, T. Scott Engle, Gabriel Marason, Jr. | 1994-01-25 |
| 4582074 | Hair twining apparatus | Mark Wittenberg | 1986-04-15 |
| 4496100 | Flexible track | Willis C. Kainsinger | 1985-01-29 |
| 4392279 | Self-locking two-part fastener | — | 1983-07-12 |
| 4327517 | Steering mechanism for scale model vehicles | — | 1982-05-04 |