Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7007565 | Gear assembly having noise-reduction structure and power take-off unit therewith | Randy P. Kruse, Matthew W. Shope | 2006-03-07 |
| 6682456 | Multi-mesh gear system | Mark T. Wyeth, Hanjoon Kim | 2004-01-27 |
| 6230578 | Variable face width gearing | Hanjoon Kim | 2001-05-15 |