RH

Robert J. Hogan

PP Phillips Petroleum: 13 patents #121 of 1,401Top 9%
HO Honeywell: 5 patents #2,263 of 14,447Top 20%
UH U.S. Tsubaki Holdings: 1 patents #6 of 19Top 35%
VH Vibrant Holdings: 1 patents #24 of 37Top 65%
Overall (All Time): #217,882 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11976999 Chain monitoring systems and methods Charles R. Monty, Brian Leduc, Paul Gorman, Michael C. Hogan, Daniel J. Harris +1 more 2024-05-07
9228980 Non-destructive evaluation methods for aerospace components Surendra Singh, Andy Kinney, Jim Michael Ohm, Mark C. Morris, Donald G. Godfrey +1 more 2016-01-05
9194842 Thermal acoustic imaging methods, systems, and apparatus for detecting defects in an object Surendra Singh, Frederick William Vensel 2015-11-24
9027404 Ultrasonic non-destructive evaluation methods for friction-welded blisks Surendra Singh, Frederick William Vensel, Vincent Chung 2015-05-12
8716627 Welding systems and methods Jack Saunders, Surendra Singh, Andy Kinney, Randal Easterwood 2014-05-06
7272529 Dual wall turbine blade ultrasonic wall thickness measurement technique James A. Hall, Jr., Surendra Singh 2007-09-18
4885080 Process for demetallizing and desulfurizing heavy crude oil Ronald E. Brown, Daniel Coombs, Simon G. Kukes 1989-12-05
4727165 Catalytically hydrogenated decomposible molybdenum compounds as oil hydrofining agents Simon G. Kukes, Marvin M. Johnson, Daniel J. Strope 1988-02-23
4715948 Improving the life of a catalyst used to process hydrocarbon containing feed streams Edward L. Sughrue, II, Simon G. Kukes 1987-12-29
4657663 Hydrotreating process employing a three-stage catalyst system wherein a titanium compound is employed in the second stage Lloyd E. Gardner, Edward L. Sughrue, II, John W. Myers 1987-04-14
4612110 Hydrofining process for hydrocarbon containing feed streams Simon G. Kukes, Thomas Davis, Howard F. Efner, Daniel Coombs 1986-09-16
4600504 Hydrofining process for hydrocarbon containing feed streams Simon G. Kukes, Daniel Coombs, Jerald A. Howell 1986-07-15
4582594 Hydrofining process for hydrocarbon containing feed streams Simon G. Kukes, Daniel Coombs, Howard F. Efner 1986-04-15
4578179 Hydrofining process for hydrocarbon containing feed streams Simon G. Kukes, Marvin M. Johnson, Daniel J. Strope 1986-03-25
4578180 Hydrofining process for hydrocarbon containing feed streams Simon G. Kukes, Daniel Coombs, Daniel J. Strope 1986-03-25
4564441 Hydrofining process for hydrocarbon-containing feed streams Simon G. Kukes, Edward L. Sughrue, II 1986-01-14
4560468 Hydrofining process for hydrocarbon containing feed streams Simon G. Kukes, Daniel Coombs, Thomas Davis, Howard F. Efner 1985-12-24
4557823 Hydrofining process for hydrocarbon containing feed streams Simon G. Kukes, Daniel Coombs 1985-12-10
4366970 Theft prevention method and apparatus for wellheads 1983-01-04
4218343 Dehydrogenation of organic compounds Darrell W. Walker, Floyd E. Farha, Jr. 1980-08-19