Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909049 | Bielastic, warp-knit fabric and its production | Helmut Schillings, Ernst Berg | 1990-03-20 |
| 4817400 | Bielastic, warp-knit fabric and its production | Helmut Schillings, Ernst Berg | 1989-04-04 |
| 4307587 | Knitted fabric with a new pattern and a process for its production | Helmut Schillings | 1981-12-29 |