Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809564 | Thermal extraction method and product | David Boulard, Barry A. Freel | 2017-11-07 |
| 9719021 | Rapid thermal processing of heavy hydrocarbon feedstocks | Barry A. Freel | 2017-08-01 |
| 9638414 | Systems and methods for processing municipal wastewater treatment sewage sludge | Bruce Johnson, Tony A. Kuipers, T. Terry Tousey, Joseph C. Snodgrass, David E. Prouty | 2017-05-02 |