Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191328 | Trailer hitching aid and method using reception delay of different velocity signals | — | 1993-03-02 |
| 4655425 | Universal cup holder | Robert S. Wallace, Ian Goldey | 1987-04-07 |
| 4498813 | Underground cable installing apparatus and method utilizing a fluid jet assisted, vibrating blade arrangement | James M. Reichman | 1985-02-12 |
| 4485607 | Method of shimming spaced members | — | 1984-12-04 |