Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D718852 | Air cleaner | — | 2014-12-02 |
| 7246610 | Cylinder head | Scott Sjovall, Nathan L. Oium, Jeffrey Bailey | 2007-07-24 |
| 6691661 | Tuned induction system for a motorcycle | James M. Lundgreen, Jeffery John Bailey, Brian Hanold, Nathan L. Oium, Brian W. Perkins +3 more | 2004-02-17 |
| D475720 | Tuned induction manifold runners | James M. Lundgreen, Jeffery John Bailey, Brian Hanold, Nathan L. Oium, Brian W. Perkins +3 more | 2003-06-10 |
| D467940 | Cylinder | Dan Kinsey, Scott Sjovall | 2002-12-31 |
| D466133 | Cylinder profile | Dan Kinsey, Scott Sjovall | 2002-11-26 |
| D463801 | Portion of a cylinder head | Dan Kinsey | 2002-10-01 |
| D463802 | Top profile of a cylinder head fin | Scott Sjovall | 2002-10-01 |
| D463451 | Portion of a cylinder head | — | 2002-09-24 |
| 5983849 | Composite pushrod hole adapter plate for internal combustion engines | Floyd Baker, Timothy T. Tiller | 1999-11-16 |