Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10696923 | Methods and apparatus for producing alkyl esters from lipid feed stocks, alcohol feedstocks, and acids | Clayton V. McNeff, Larry C. McNeff, Bingwen Yan | 2020-06-30 |
| 10544381 | Methods and apparatus for producing alkyl esters from a reaction mixture containing acidified soap stock, alcohol feedstock, and acid | Clayton V. McNeff, Larry C. McNeff, Bingwen Yan | 2020-01-28 |
| 8887774 | Fuel vapor retention system and methods | Larry C. McNeff | 2014-11-18 |