Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7882605 | Fastening element for end areas of garments to be fastened to one another | — | 2011-02-08 |
| 6820312 | Connector element for end sections of pieces of clothing to be connected | — | 2004-11-23 |
| 5711644 | Screw retention device | Gunter Regnath | 1998-01-27 |
| 4642025 | Valve for steam supply on double casing turbines | Peter Heiniger, Jaroslav Masek | 1987-02-10 |