Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4444364 | Self-aligning core chuck | Roy A. Langdon | 1984-04-24 |
| 4420371 | Energy absorbers for vibrating headboxes | Jere W. Crouse | 1983-12-13 |
| 4316769 | Centrifugally cast chilled iron roll | — | 1982-02-23 |
| 4300714 | Method and apparatus for silencing of webs | Jere W. Crouse, Roy A. Langdon | 1981-11-17 |