Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6158409 | Two-stroke engine piston bowl configurations | Peter W. Brown, Francis A. McGinnity, Theodore J. Holtermann, Robert L. Niemchick, Erik R. Jorgensen +3 more | 2000-12-12 |
| RE36451 | Two-stroke internal combustion engine with improved air intake system | Fletcher C. Belt, H. Norman Peterson | 1999-12-21 |
| 5833036 | Rebound adjustable shock absorber | — | 1998-11-10 |
| 5794584 | Stratified combustion chamber for a cross-scavenged, two stroke, internal combustion engine | — | 1998-08-18 |
| 5730099 | Reduced emission two-stroke engine and method of engine operation to reduce engine emission | — | 1998-03-24 |
| 5410999 | Two-stroke internal combustion engine with improved air intake system | Fletcher C. Belt, H. Norman Petersen | 1995-05-02 |
| 5273016 | Throttle lever position sensor for two-stroke fuel injected engine | Fletcher C. Belt, H. Norman Petersen | 1993-12-28 |
| 5257607 | Fuel injected, two-stroke internal combustion engine | — | 1993-11-02 |