Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D616577 | Decorative Christmas tree lighting | — | 2010-05-25 |
| 7563000 | Display assembly and method for its application | — | 2009-07-21 |
| 6113111 | Sport device | Diederik Hendrik Alewijn Hol, Egbert Otten | 2000-09-05 |
| RE35993 | Frame for a skate, method for the manufacture thereof, skating shoe and skate | — | 1998-12-15 |
| 5388846 | Frame for a skate, method for the manufacture thereof, skating shoe and skate | — | 1995-02-14 |
| 5046746 | Frame for a skate, method for the manufacture thereof, skating shoe and skate | — | 1991-09-10 |