Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704979 | Method for producing elastic bands for the clothing industry | Robert Devos, Ingeborg Schuster | 2004-03-16 |
| 4364125 | Stiffening insert for wearing apparel | Wolfgang Ringel | 1982-12-21 |