Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631664 | Bolted joint inner thread coating and methods of manufacturing | Roger A. Krause, Christopher Hall | 2017-04-25 |
| 9068530 | Connecting rod with lubrication passage | Christopher Hall | 2015-06-30 |
| 8613137 | Connecting rod lubrication recess | Michael T. Lapp, Roger A. Krause, Alan Stephen McEwan | 2013-12-24 |
| 8443768 | High-flow cylinder liner cooling gallery | Petru M. Berghian | 2013-05-21 |
| 8424445 | Connecting rod bore | Michael T. Lapp, Roger A. Krause | 2013-04-23 |
| 8245687 | Profiled connecting rod bore with micro-dimples | Michael T. Lapp, Roger A. Krause | 2012-08-21 |
| 7884583 | Speed recognition for half bridge control | Michael Lenz, Andrei Covalenco | 2011-02-08 |
| 7533601 | Multi-part piston for a combustion engine | Michael T. Lapp | 2009-05-19 |