Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877898 | Process for one step esterification using an intermetallic palladium based catalyst system | Wilfrid G. Shaw, James L. Callahan | 1989-10-31 |
| 4822940 | Process for converting light hydrocarbons and/or natural gas to liquid hydrocarbons | Alan Leff, Joseph E. Metcalfe, Louis J. Velenyi | 1989-04-18 |