Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386588 | Ski pole grip and strap system | John N. Young, Robert J. Youmans | 2002-05-14 |
| 6322121 | Wheel assembly with a derail guard for rail | — | 2001-11-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386588 | Ski pole grip and strap system | John N. Young, Robert J. Youmans | 2002-05-14 |
| 6322121 | Wheel assembly with a derail guard for rail | — | 2001-11-27 |