Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7322612 | Grip for a sports pole, and a sports pole having such a grip | Kaarlo Hirvijarvi, Serge Vigny | 2008-01-29 |
| 6988745 | Grip for a sports pole, and a sports pole having such grip | Kaarlo Hirvijarvi, Serge Vigny | 2006-01-24 |
| 6637773 | Grip for a sports pole, and a sports pole having such grip | Kaarlo Hirvijarvi, Serge Vigny | 2003-10-28 |