Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909516 | Shaft bearing attachment system | William Gregory Hewitt | 2011-03-22 |
| 7788786 | Method for mounting a bearing assembly on a shaft | William Gregory Hewitt | 2010-09-07 |
| 6374976 | Hub clutch assembly | Fred M. Alberni | 2002-04-23 |
| 5038892 | Lubrication apparatus | — | 1991-08-13 |
| 4928795 | Lubrication apparatus | — | 1990-05-29 |
| 4723455 | Mechanical variable speed drive | — | 1988-02-09 |