Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378036 | Bore bridge cooling channels | Justin Craft, Phil Cierpial, Mathew Leonard Hintzen, Antony George Schepak, Daryl Self +1 more | 2022-07-05 |
| 11261822 | Water jacket diverter with low flow restriction | Justin Craft, Phil Cierpial, Mathew Leonard Hintzen, Antony George Schepak | 2022-03-01 |
| 11131267 | Bore bridge cooling channels | Justin Craft, Phil Cierpial, Mathew Leonard Hintzen, Antony George Schepak, Daryl Self +1 more | 2021-09-28 |
| 10907530 | Water jacket diverter and method for operation of an engine cooling system | Philip Damian Cierpial, Donna O'Hara, James Schneider | 2021-02-02 |
| 10823019 | Ducted positive crankcase ventilation plenum | Matthew Dunn, Darren Sipila | 2020-11-03 |
| 10760456 | Engine lubrication system | Gary David Liimatta | 2020-09-01 |
| 8794210 | Engine lubrication system | Gary David Liimatta | 2014-08-05 |