Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519855 | Engine assembly with insulated crankshaft bearing housing | Roland Paul Stark | 2019-12-31 |
| 10502157 | Machine with reduced cylinder friction | — | 2019-12-10 |
| 10487705 | Engine assembly | Emad Abdul Wahab | 2019-11-26 |
| 10458296 | Crankcase oil catcher with an aperture and seal | Roland Paul Stark | 2019-10-29 |
| 10385970 | Bearing interface with recesses to reduce friction | Sorin-Cristian Vladescu, Andrew V. Olver, Thomas Reddyhoff | 2019-08-20 |
| 10337615 | Machine with reduced cylinder friction | — | 2019-07-02 |
| 10077838 | Piston ring configured to reduce friction | — | 2018-09-18 |
| 10047695 | Crankcase oil catcher with movable guide | Roland Paul Stark | 2018-08-14 |
| 9856764 | Crankcase assembly | Roland Paul Stark | 2018-01-02 |
| 9739231 | Engine block | Roland Paul Stark | 2017-08-22 |
| 9670803 | Crankcase oil catcher | Roland Paul Stark | 2017-06-06 |
| 9476450 | Engine bearing block assembly | Robert Helle-Lorentzen, Nigel Philip Harold Fawcett, Roland Paul Stark | 2016-10-25 |
| 9435235 | Engine oil supply system and a method of controlling an engine oil supply system | Timothy James Bowman | 2016-09-06 |
| 9127663 | Fluid heating apparatus and method | Roland Paul Stark | 2015-09-08 |
| 9103245 | Engine system and a method of manufacturing same | Roland Paul Stark, Robert Helle-Lorentzen, Paul Shayler | 2015-08-11 |
| 9086147 | Piston for an engine | — | 2015-07-21 |
| 8955314 | Thermoelectric device for oil temperature control | Robert Helle-Lorentzen | 2015-02-17 |
| 8205443 | Heat exchanging systems for motor vehicles | Roland Paul Stark | 2012-06-26 |