Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880280 | Motorcycle wheel hub and flange assembly | Herbert W. Hoeptner, III | 1989-11-14 |
| 4869213 | Motorcycle breather valve adjustment system and method | — | 1989-09-26 |
| 4848154 | Motorcycle speedometer-tachometer | — | 1989-07-18 |
| 4836158 | Motorcycle gasket and assembly | — | 1989-06-06 |