Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689015 | Method for the production of ether and alkylate from a paraffin feedstock | Harold R. Hunt, Warren M. Ewert | 1997-11-18 |
| 5656150 | Method for treating the radiant tubes of a fired heater in a thermal cracking process | Larry E. Reed, Ronald E. Brown, James P. Degraffenried, Timothy P. Murtha, Gil J. Greenwood +1 more | 1997-08-12 |
| 5616236 | Method for providing a tube having coke formation and carbon monoxide inhibiting properties when used for the thermal cracking of hydrocarbons | Ronald E. Brown, Larry E. Reed, Gil J. Greenwood, Timothy P. Harper | 1997-04-01 |