Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614089 | Rotary fluid flow device | Michael Sereda-Mohr, Erik Farrell | 2023-03-28 |
| 11155146 | Automated tarping device and system | Gerald W. Clancy, Richard Johannes Robert Versteeg, Steven Donald Bradwell | 2021-10-26 |
| 10975869 | Rotary fluid flow device | Michael Sereda-Mohr, Erik Farrell | 2021-04-13 |
| 10746330 | Pipe coupling | Len P. Hughes | 2020-08-18 |
| 10677395 | Sensor | Len P. Hughes | 2020-06-09 |
| 10337328 | Positive displacement rotary motion device including a pulse detonation device | Soheil Farshchian | 2019-07-02 |
| 10322652 | Anti-fatigue shock mitigation system | Todd Beasley, Sven W. Larsen, Dale Tardiff | 2019-06-18 |
| 10060618 | Pressure-gain combustion apparatus and method | — | 2018-08-28 |
| 9874097 | Shroud for rotary engine | Curtis Patterson, Kristjan Gottfried | 2018-01-23 |
| 9777729 | Dual axis rotor | Curtis Patterson, Erik Farrell, Stephen F. Scott, Kyle Fiolka | 2017-10-03 |
| 9732600 | Heating apparatus | Soheil Farshchian | 2017-08-15 |
| 9447688 | Indexed positive displacement rotary motion device | Curtis Patterson, Kristjan Gottfried, Soheil Farshchian | 2016-09-20 |
| 9359973 | Multitube valveless pulse detonation engine | Soheil Farshchian | 2016-06-07 |
| 9316102 | Rotors formed using involute curves | Curtis Patterson, Kristjan Gottfried | 2016-04-19 |
| 9121275 | Positive displacement expander | Curtis Patterson, Kristjan Gottfried, Erik Farrell | 2015-09-01 |
| 9115646 | Shroud for rotary engine | Curtis Patterson, Kristjan Gottfried | 2015-08-25 |
| 8887592 | Spherical involute gear coupling | Curtis Patterson, Kristjan Gottfried | 2014-11-18 |
| 8740225 | Hydrodynamic bore seal | Curtis Patterson, Soheil Farshchian | 2014-06-03 |
| 8602758 | Indexed positive displacement rotary motion device | Curtis Patterson, Kristjan Gottfried, Soheil Farshchian | 2013-12-10 |
| 8562318 | Multiphase pump with high compression ratio | Kristjan Gottfried, Curtis Patterson | 2013-10-22 |