Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5265897 | Skewer for automobile bicycle racks | — | 1993-11-30 |
| 4972927 | Ball bearing caliper brake | Robert N. Hanson | 1990-11-27 |
| 4650049 | Cycle hub convertible between coaster brake and freewheeling operation | — | 1987-03-17 |