Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348122 | Shift lock and position indicating torsion spring activated key switch | Edward I. Nelson | 1982-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348122 | Shift lock and position indicating torsion spring activated key switch | Edward I. Nelson | 1982-09-07 |