Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D839373 | Ice hockey stick shaft | — | 2019-01-29 |
| D837915 | Field hockey stick shaft | — | 2019-01-08 |
| D837916 | Field hockey stick shaft | — | 2019-01-08 |
| D836174 | Ice hockey stick shaft | — | 2018-12-18 |
| D809077 | Field hockey stick | — | 2018-01-30 |
| D808481 | Ice hockey stick | — | 2018-01-23 |
| D808479 | Field hockey stick | — | 2018-01-23 |
| D808480 | Ice hockey stick | — | 2018-01-23 |
| 9406826 | Flexible electrical generators | Leonardus Jacobus Johannus Welzen, Fanciscus Gerardus Henricus Van Duijnhoven, Josephina Johanna Maria Gerarda Swagten | 2016-08-02 |
| 6652955 | Hot-moldable laminated sheet | — | 2003-11-25 |