Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309798 | Multi-piece muffler housing | Michael Protasiewicz | 2016-04-12 |
| 7493881 | Dual-sided air intake assembly with crossover | Michael Protasiewicz | 2009-02-24 |
| 7424931 | Muffler for a motorcycle | — | 2008-09-16 |
| 7347045 | Motorcycle dynamic exhaust system | Alexander Bozmoski, Timothy Osterberg, Michael Christopherson, Anthony Coffey, William Pari +3 more | 2008-03-25 |
| 6804954 | Motorcycle exhaust system | Timothy Osterberg, Philip Pierce, William Pari | 2004-10-19 |
| 5565872 | System and method for detecting and characterizing vibrating targets | Truman Prevatt | 1996-10-15 |
| 4941545 | Muffler assembly | Richard C. Wilcox, James R. Allman | 1990-07-17 |