Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856167 | Method for producing near net ring gear forgings | James R. Douglas | 1989-08-15 |
| 4761867 | Method for producing ring gears for heavy-duty drive axles | George W. Vollmer | 1988-08-09 |
| 4709569 | Method for producing gears | Samuel C. Chambers, James Ream | 1987-12-01 |
| 4564911 | Method of monitoring a cutting tool by recognizing a sensed deviation in a mathematically smoothed function of force | Stanley Smith, Donald J. Rozsi | 1986-01-14 |