Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6283806 | Locking mechanism for an outboard motor | David Schmidt, John Gulke | 2001-09-04 | $3,650,000 |
| 6250287 | Fuel delivery system for a marine engine | Timothy P. Wickman, Ervin H. Voss, Jr., David C. Entringer | 2001-06-26 | $7,985,000 |
| 6014954 | Fine adjustment of the slow speed operation of an engine | David D. Liegeois | 2000-01-18 | $18,079,000 |
| 5868591 | Swivel lock for outboard motor | James M. Schiek | 1999-02-09 | $18,983,000 |