Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638647 | Method and flat warp-knitting machine for the production of a weft-and-warp-knit fabric | Dietmar Grenzendoerfer, Achim Wierzgon, Gerhard Mueller, Dieter Erth, Ludwig Guenther | 1987-01-27 |