Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863498 | Flywheel assembly for an outboard engine | Paul E. Westhoff, John Charles Scott, Dale A. Wiegele | 2018-01-09 |
| 9180950 | Outboard engine and air intake system | Mike Davenport, Dale A. Wiegele, John Charles Scott, Paul E. Westhoff | 2015-11-10 |
| 6840095 | Exhaust diaphragm assembly | Patrick C. Tetzlaff, James E. Macier | 2005-01-11 |
| 6491554 | Watercraft with steerable planing surface | — | 2002-12-10 |