Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828287 | Biodegradable two-cycle engine oil compositions and ester base stocks | Henry G. Stoeppel, II, Bruce J. Beimesch | 2004-12-07 |
| 6664216 | Biodegradable two-cycle engine oil compositions and ester base stocks | Henry G. Stoeppel, II, Bruce J. Beimesch | 2003-12-16 |
| 4327030 | Process for reducing the polyunsaturates content in mixtures of unsaturated fatty acids and/or fatty acid esters | Kenneth R. McVay, Karl T. Zilch | 1982-04-27 |