DD

Donald J. Dowling

Chevron: 11 patents #427 of 4,788Top 9%
Overall (All Time): #474,993 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
4974777 Means and methods for controlling the drying of wet gas Jackie C. Sims, Albert P. Richter, Jr. 1990-12-04
4894604 Fluid capacitance sensing means and method Jackie C. Sims 1990-01-16
4862001 Radiant energy absorption steam quality monitoring means and method Jackie C. Sims 1989-08-29
4854725 Multi-sensor steam quality monitoring means and method Jackie C. Sims, Theodore W. Nussbaum 1989-08-08
4849687 Steam quality monitoring means and method Jackie C. Sims, Richard S. Simpson 1989-07-18
4832503 Steam quality monitoring means and method Jackie C. Sims 1989-05-23
4692706 Well logging means and method for determining water saturation of a petroleum reservoir having two transmitters and two receivers Roy P. Mazzagatti 1987-09-08
4576231 Method and apparatus for combating encroachment by in situ treated formations Harold A. Palmer 1986-03-18
4573805 Method for measuring temperature of a hydrocarbon stratum subjected to RF electromagnetic energy Kerry D. Savage, Vernon L. Heeren, deceased, Brian C. Considine 1986-03-04
4495805 In-situ permeability determining method Albert P. Richter, Jr., Wayne F. Warren, Dan M. Arnold 1985-01-29
4469451 Method and apparatus for measuring temperature of an earth formation in the presence of a radio frequency electromagnetic field Robert E. Kunetka 1984-09-04