Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526594 | Process for flexibly rejecting selected components obtained from natural gas streams | — | 1985-07-02 |
| 4511381 | Process for extracting natural gas liquids from natural gas streams with physical solvents | — | 1985-04-16 |
| 4421535 | Process for recovery of natural gas liquids from a sweetened natural gas stream | — | 1983-12-20 |
| 4277313 | Recovery of 1,3-butadiene | Ralph E. Clark | 1981-07-07 |