Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497642 | Apparatus and method for forming precision surfaces on shaft-like components | — | 1996-03-12 |
| 5379620 | Apparatus and method for forming precision surfaces on shaft-like components | — | 1995-01-10 |
| 4571972 | Skewed-axis cylindrical die rolling | Charles A. Garniewicz | 1986-02-25 |
| 4463588 | Skewed-axis cylindrical die rolling | — | 1984-08-07 |
| 4322961 | Die rolling machine | — | 1982-04-06 |
| 4207785 | Double end metal turning | Robert F. Bruinsma | 1980-06-17 |