Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9480246 | Detachable line cartridge system | Timothy Odell, KwunKit Ho, Hsin-Han Chiang | 2016-11-01 |
| 6712300 | Methods and apparatus for a quick-change spool system | Bryan Rudolf Grziwok, Phil Halbert, Jennifer Michalek | 2004-03-30 |