Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4527357 | Internal grinding machine | — | 1985-07-09 |
| 4519722 | Regulating wheelhead drive | Kenneth K. Bercaw | 1985-05-28 |
| 4480412 | In-process grinding gage | Kenneth K. Bercaw | 1984-11-06 |
| 4452223 | Cylindrical grinding machine truing and dressing device | — | 1984-06-05 |
| 4307545 | Cylindrical grinding machine | — | 1981-12-29 |