Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4693699 | Seal assembly for rotary and reciprocating motion | — | 1987-09-15 |
| 4650048 | Control system for transmission engagement | Robert E. Haight, Timothy Mattson | 1987-03-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4693699 | Seal assembly for rotary and reciprocating motion | — | 1987-09-15 |
| 4650048 | Control system for transmission engagement | Robert E. Haight, Timothy Mattson | 1987-03-17 |