Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8122564 | Tube coupler | Robert F. Alamond, John R. Coffey, John Allen, Andrew L. Curtis, Daniel T. Sparks | 2012-02-28 |
| 7267091 | Dynamic effortless pull starting | Gregory W. Arnold, Yu Li, Otto Karl Allmendinger, Robert T. Cline | 2007-09-11 |