Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662386 | Method for gasifying feedstock with high yield production of biochar | Renus Kelfkens, Brandon Davis, Matthew Newman, Billy Freeman Hopper, Jeffrey S. Brown +1 more | 2020-05-26 |
| 10465133 | Device with dilated oxidation zone for gasifying feedstock | Billy Freeman Hopper, Jeffrey S. Brown, Mark Oliver Loftin | 2019-11-05 |
| 9976095 | Method for cleaning producer gas using a microwave induced plasma cleaning device | Mark Oliver Loftin, Tom Stanzione, Jeffrey S. Brown | 2018-05-22 |
| 9375694 | Device with dilated oxidation zone for gasifying feedstock | Billy Freeman Hopper, Jeffrey S. Brown, Mark Oliver Loftin | 2016-06-28 |
| 9279090 | Method for cleaning producer gas using a microwave induced plasma cleaning device | Mark Oliver Loftin, Tom Stanzione, Jeffrey S. Brown | 2016-03-08 |
| 9150806 | Microwave induced plasma cleaning device and method for producer gas | Mark Oliver Loftin, Tom Stanzione, Jeffrey S. Brown | 2015-10-06 |
| 8829262 | Method for gasifying feedstock | Billy Freeman Hopper, Jeffrey S. Brown, Mark Oliver Loftin | 2014-09-09 |
| 8721748 | Device with dilated oxidation zone for gasifying feedstock | Billy Freeman Hopper, Jeffrey S. Brown, Mark Oliver Loftin | 2014-05-13 |
| 8546636 | Method for gasifying feedstock | Billy Freeman Hopper, Jeffrey S. Brown, Mark Oliver Loftin | 2013-10-01 |
| 8070480 | Method and device for combusting liquid fuels using hydrogen | Billy Freeman Hopper | 2011-12-06 |