Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5031283 | Multifilament helical seaming element | — | 1991-07-16 |
| 4976293 | Built up seam for papermakers fabric | — | 1990-12-11 |
| 4766649 | Papermaker's felt utilizing special web-making techniques to avoid vibration | Robert J. Rudt | 1988-08-30 |