Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5758395 | Controlling feed in a thread warping process and machine | Josef Lenzen, Herbert Wisniewski | 1998-06-02 |
| 5603146 | Arrangement and process for the production of short warps | Herbert Wisniewski, Josef Lenzen | 1997-02-18 |