Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061087 | Bearing apparatus for a doctor journal | Arnold J. Roerig, Frank J. Wywialowski | 1991-10-29 |
| 4181378 | Doctor bearing integral pressure lubrication | — | 1980-01-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061087 | Bearing apparatus for a doctor journal | Arnold J. Roerig, Frank J. Wywialowski | 1991-10-29 |
| 4181378 | Doctor bearing integral pressure lubrication | — | 1980-01-01 |