Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725397 | Production of biodiesel and glycerin from high free fatty acid feedstocks | Derek J. Winkel, Jared A. Downey | 2017-08-08 |
| 8728177 | Production of biodiesel and glycerin from high free fatty acid feedstocks | Joel M. Pierce, Jeffrey D. Jones | 2014-05-20 |
| 8088183 | Production of biodiesel and glycerin from high free fatty acid feedstocks | Joel M. Pierce, Jeffrey D. Jones | 2012-01-03 |
| 7871448 | Production of biodiesel and glycerin from high free fatty acid feedstocks | Joel M. Pierce, Jeffrey D. Jones, Richard H. Talley | 2011-01-18 |
| 7806945 | Production of biodiesel and glycerin from high free fatty acid feedstocks | Joel M. Pierce, Frank S Fahrenbruck | 2010-10-05 |