| 8919321 |
Internal combustion engine with lubrication system |
Geoffrey W. Burgess, Roy Meyer, Scott Sjovall, Jeffrey Bailey |
2014-12-30 |
| 8726869 |
Internal combustion engine with plate-mounted cam drive system |
Geoffrey W. Burgess, Roy Meyer, Scott Sjovall, Jeffrey Bailey |
2014-05-20 |
| 8511273 |
Cylinder head of an internal combustion engine |
Geoffrey W. Burgess, Roy Meyer, Bill Swiggum, Scott Sjovall, Joseph A. Gudgeon +4 more |
2013-08-20 |
| 8011333 |
Vehicle and propulsion system including an internal combustion engine |
Geoffrey W. Burgess, Roy Meyer, Bill Swiggum, Scott Sjovall, Joseph A. Gudgeon +4 more |
2011-09-06 |
| 7703423 |
Vehicle and propulsion system including an internal combustion engine |
Geoffrey W. Burgess, Roy Meyer, Scott Sjovall, Jeffrey Bailey, Nathan L. Oium |
2010-04-27 |
| 6557510 |
Internal combustion engine compression reduction system |
Scott Sjovall, Floyd Baker, Steven Kensok, Steven W. Svacina |
2003-05-06 |
| D467940 |
Cylinder |
Scott Sjovall, Eric Orvis Wangen |
2002-12-31 |
| D466133 |
Cylinder profile |
Scott Sjovall, Eric Orvis Wangen |
2002-11-26 |
| D463801 |
Portion of a cylinder head |
Eric Orvis Wangen |
2002-10-01 |
| 6318321 |
Method of modifying motorcycle engine cam drive |
Steven Kensok, Scott A. Sjoval, Tim Culver |
2001-11-20 |
| 5943997 |
Evaporative emissions control for carburetors |
Scott Sjovall, Brian W. Perkins, Robert A. Griswold |
1999-08-31 |
| 5492085 |
Supported pushrod for internal combustion engines |
Tim Tiller, Floyd Baker, George B. Smith |
1996-02-20 |
| 5390634 |
Internal combustion engine having high performance combustion chamber |
Craig E. Walters, Tim Tiller, George B. Smith |
1995-02-21 |
| 5322039 |
Valve spring top collar |
— |
1994-06-21 |