Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313853 | Flat spring biased shifter | Stanley A. Tjapkes | 1994-05-24 |
| 4515032 | Drop-in type shifter with displaced shift stick | — | 1985-05-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313853 | Flat spring biased shifter | Stanley A. Tjapkes | 1994-05-24 |
| 4515032 | Drop-in type shifter with displaced shift stick | — | 1985-05-07 |