Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494948 | Versatile systems for continuous in-line blending of butane and petroleum | Larry D. Mattingly | 2016-11-15 |
| 9321977 | Methods for making and distributing batches of butane-enriched gasoline | — | 2016-04-26 |