Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018627 | Exhaust valve, exhaust valve assembly and exhaust valve system for two-stroke internal combustion engines, two-stroke internal combustion engine having same and method for cleaning an exhaust valve | Justin Johnson, Roger Raetzman, Mike Davenport | 2024-06-25 |
| 11560864 | Exhaust valve, exhaust valve assembly and exhaust valve system for two-stroke internal combustion engines, two-stroke internal combustion engine having same and method for cleaning an exhaust valve | Justin Johnson, Roger Raetzman | 2023-01-24 |
| 11396853 | Exhaust valve, exhaust valve assembly and exhaust valve system for two-stroke internal combustion engines, two-stroke internal combustion engine having same and method for cleaning an exhaust valve | Justin Johnson, Roger Raetzman | 2022-07-26 |
| 10519917 | Engine operation based on integrated starter-generator temperature | Josephine S. Lee, Mark E. Shields, Sassan Farahmand, Bastian Hartmann, Paul Stephen Bryan | 2019-12-31 |
| 10273895 | Methods and system for detecting engine stall | Rajit Johri, Fazal Urrahman Syed, Paul Stephen Bryan, Minku Lee | 2019-04-30 |