Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071906 | Combustion control for ammonia fueled engine | Gregory James Hampson | 2024-08-27 |
| 11965455 | Flame triggered and controlled volumetric ignition | Charles Brennecke, Samuel James McCreery, Jeffrey Carlson, Suraj Nair, Gregory James Hampson | 2024-04-23 |
| 11955672 | Fuel cell hydrogen module | Yi Han, Nolan Polley, Gregory James Hampson | 2024-04-09 |
| 11686278 | High efficiency exhaust gas return system | Gregory James Hampson, Rohit Vaidya | 2023-06-27 |
| 11674494 | Pre-chamber spark plug with tubular electrode and method of manufacturing same | Gregory James Hampson | 2023-06-13 |
| 11608789 | Asynchronous rotary fuel valve | John Karspeck, Michael Ryan Buehner, Samuel James McCreery | 2023-03-21 |
| 11415041 | Flame triggered and controlled volumetric ignition | Charles Brennecke, Samuel James McCreery, Jeffrey Carlson, Suraj Nair, Gregory James Hampson | 2022-08-16 |
| 11125180 | Auto-ignition control in a combustion engine | Gregory James Hampson, Samuel James McCreery, Jeffrey Carlson, Suraj Nair | 2021-09-21 |
| 10995705 | Modular exhaust gas recirculation system | Daniel B. Mastbergen, Gregory James Hampson, Yi Han, James Po-Chang Chiu, Doug Leone +2 more | 2021-05-04 |
| 10934965 | Auto-ignition control in a combustion engine | Gregory James Hampson, Samuel James McCreery, Jeffrey Carlson, Suraj Nair | 2021-03-02 |
| 10907532 | Controlled spark ignited flame kernel flow in fuel-fed prechambers | David C. Petruska, Gregory James Hampson | 2021-02-02 |
| 10634099 | Passive pumping for recirculating exhaust gas | Gregory James Hampson | 2020-04-28 |
| 10316803 | Passive pumping for recirculating exhaust gas | Gregory James Hampson | 2019-06-11 |
| 10054102 | Quiescent chamber hot gas igniter | Gregory James Hampson | 2018-08-21 |
| 9890689 | Gaseous fuel combustion | Gregory James Hampson | 2018-02-13 |
| 9890690 | Passive prechamber direct injection combustion | Gregory James Hampson | 2018-02-13 |
| 9893497 | Controlled spark ignited flame kernel flow | Gregory James Hampson | 2018-02-13 |
| 9856848 | Quiescent chamber hot gas igniter | Gregory James Hampson | 2018-01-02 |
| 9840963 | Parallel prechamber ignition system | Gregory James Hampson | 2017-12-12 |
| 9843165 | Cap shielded ignition system | Gregory James Hampson | 2017-12-12 |
| 9765682 | Multi-chamber igniter | Gregory James Hampson | 2017-09-19 |
| 9653886 | Cap shielded ignition system | Gregory James Hampson | 2017-05-16 |
| 9476347 | Controlled spark ignited flame kernel flow in fuel-fed prechambers | David C. Petruska, Gregory James Hampson | 2016-10-25 |
| 9172217 | Pre-chamber spark plug with tubular electrode and method of manufacturing same | Gregory James Hampson | 2015-10-27 |
| 8925518 | Use of prechambers with dual fuel source engines | Michael B. Riley, Gregory James Hampson | 2015-01-06 |