Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5813088 | Backpack blower | Kerry D. Roosmalen, Darren K. Riley, Michael S. Despain, Gary Todd Johnson | 1998-09-29 |
| 5544631 | Cylinder head construction for outboard motor with four-stroke engine | Tom Westberg, James C. Kantola, Lawrence E. Zdanowicz | 1996-08-13 |
| 5524581 | Outboard motor with improved engine lubrication system | William B. Rush, II, Gregory D. Irwin, James C. Kantola, Mark C. Noble | 1996-06-11 |
| 5392742 | Heated intake manifold for four stroke outboard motor | William B. Rush, II | 1995-02-28 |
| 5374209 | Internal combustion engine exhaust system | — | 1994-12-20 |
| 4755156 | Marine propulsion device with mechanical linkage for throttle and shift controls | — | 1988-07-05 |