Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656150 | Method for treating the radiant tubes of a fired heater in a thermal cracking process | Larry E. Reed, James P. Degraffenried, Timothy P. Murtha, Gil J. Greenwood, Timothy P. Harper +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 | Larry E. Reed, Gil J. Greenwood, Timothy P. Harper, Mark D. Scharre | 1997-04-01 |
| 5614692 | Shaped-charge device with progressive inward collapsing jet | Mark E. Majerus | 1997-03-25 |