Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690810 | Single-step process to upgrade naphthas to an improved gasoline blending stock | Richard Vance Lawrence | 1997-11-25 |
| 5637778 | Isopropyl alcohol and diispropyl ether production from crude by-product acetone in one step | Robert J. Taylor, Jr., John F. Knifton, Bobby R. Martin | 1997-06-10 |
| 5616530 | Hydroconversion process employing catalyst with specified pore size distribution | David E. Sherwood, Jr., Charles N. Campbell, II | 1997-04-01 |