Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398652 | Flexible nunchaku and its use | Achim Schweizer | 2002-06-04 |
| 6076185 | Protective pad for the upper arm and forearm of a person, in particular of an athlete | — | 2000-06-20 |
| 5898939 | Protective pad for the foot and shin of a person with a tongue-like extension, in particular of an athlete | — | 1999-05-04 |