TH

Timothy P. Harper

PP Phillips Petroleum: 6 patents #271 of 1,401Top 20%
Overall (All Time): #760,508 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6497809 Method for prolonging the effectiveness of a pyrolytic cracking tube treated for the inhibition of coke formation during cracking Ronald E. Brown, Larry E. Reed 2002-12-24
6464858 Method for improving the yield of heavy hydrocarbons in a thermal cracking process Ronald E. Brown, Larry E. Reed, James P. Degraffenried, Timothy P. Murtha, Gil J. Greenwood +1 more 2002-10-15
6056870 Method of promoting the decomposition of silicon compounds in a process for depositing silicon upon a metal surface Larry E. Reed, Ronald E. Brown, Timothy P. Murtha, James P. Degraffenried, Mark D. Scharre +1 more 2000-05-02
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, Mark D. Scharre 1997-04-01
5565087 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, Mark D. Scharre 1996-10-15
5435904 Injection of antifoulants into thermal cracking process streams Larry E. Reed, Ronald E. Brown 1995-07-25