Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388145 | Three wheel roller skate | — | 1997-12-23 |
| D384718 | Core for high performance in-line roller skate wheel | — | 1997-10-07 |
| 5655784 | High performance in-line roller skate wheels | — | 1997-08-12 |
| 5655785 | High performance in-line roller skate wheels | — | 1997-08-12 |
| D378968 | Shock absorbing cone cushion material | Jack L. Martin | 1997-04-29 |