Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D608195 | Bottle cap | — | 2010-01-19 |
| D606808 | Thermo mug | — | 2009-12-29 |
| D605688 | Music box | — | 2009-12-08 |
| D604612 | Bottle adapter | — | 2009-11-24 |
| D592455 | Drinking bottle | — | 2009-05-19 |
| 5174051 | Ski boot with a rear closing device | Klaus Walkhoff | 1992-12-29 |
| 5090139 | Ski boot with a height-adjustable foot-bed | — | 1992-02-25 |