Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761867 | Method for producing ring gears for heavy-duty drive axles | Alvin M. Sabroff | 1988-08-09 |
| 4651587 | Ring gear/pinion gear design | Craig Anderson | 1987-03-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761867 | Method for producing ring gears for heavy-duty drive axles | Alvin M. Sabroff | 1988-08-09 |
| 4651587 | Ring gear/pinion gear design | Craig Anderson | 1987-03-24 |