Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513815 | In-line racing skate propulsion device | Douglas Lloyd Glass, Ty Bennett Daughtridge | 2003-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513815 | In-line racing skate propulsion device | Douglas Lloyd Glass, Ty Bennett Daughtridge | 2003-02-04 |