Inventor · disambiguated record
Robert J. Hogan
Also filed as: HOGAN JR ROBERT J · HOGAN ROBERT · HOGAN ROBERT J · HOGAN ROBERT JOHN
21 granted patents·3 pending applications·710 citations·filing 1975–2024
96Inventor score
Files withPHILLIPS PETROLEUM CO14U S TSUBAKI HOLDINGS INC4SINGH SURENDRA3HOGAN JR ROBERT J1HONEYWELL INT INC1
Top patents by PatentIndex Score
24 records- 0198US4885080AProcess for demetallizing and desulfurizing heavy crude oilPHILLIPS PETROLEUM CO·Filed 1988·Granted Dec 5, 1989·300 cites·23 claims
- 0297US7272529B2Dual wall turbine blade ultrasonic wall thickness measurement techniqueHONEYWELL INT INC·Filed 2005·Granted Sep 18, 2007·81 cites·23 claims
- 0393US4564441AHydrofining process for hydrocarbon-containing feed streamsPHILLIPS PETROLEUM CO·Filed 1984·Granted Jan 14, 1986·63 cites·60 claims
- 0490US4557823AHydrofining process for hydrocarbon containing feed streamsPHILLIPS PETROLEUM CO·Filed 1984·Granted Dec 10, 1985·47 cites·21 claims
- 0589US4657663AHydrotreating process employing a three-stage catalyst system wherein a titanium compound is employed in the second stagePHILLIPS PETROLEUM CO·Filed 1985·Granted Apr 14, 1987·56 cites·15 claims
- 0686US4560468AHydrofining process for hydrocarbon containing feed streamsPHILLIPS PETROLEUM CO·Filed 1984·Granted Dec 24, 1985·40 cites·22 claims
- 0782US8716627B2Welding systems and methodsSAUNDERS JACK·Filed 2010·Granted May 6, 2014·12 cites·17 claims
- 0881US9027404B2Ultrasonic non-destructive evaluation methods for friction-welded blisksSINGH SURENDRA·Filed 2012·Granted May 12, 2015·5 cites·10 claims
- 0981US4167532ADehydrogenation of organic compoundsPHILLIPS PETROLEUM CO·Filed 1975·Granted Sep 11, 1979·17 cites·3 claims
- 1074US9194842B2Thermal acoustic imaging methods, systems, and apparatus for detecting defects in an objectSINGH SURENDRA·Filed 2011·Granted Nov 24, 2015·3 cites·17 claims
- 1169US2024393209A1Chain monitoring systems and methodsU S TSUBAKI HOLDINGS INC·Filed 2024·Application pending·0 cites
- 1264US11976999B2Chain monitoring systems and methodsU S TSUBAKI HOLDINGS INC·Filed 2021·Granted May 7, 2024·0 cites·16 claims
- 1362US9228980B2Non-destructive evaluation methods for aerospace componentsSINGH SURENDRA·Filed 2012·Granted Jan 5, 2016·1 cites·7 claims
- 1459US4578179AHydrofining process for hydrocarbon containing feed streamsPHILLIPS PETROLEUM CO·Filed 1983·Granted Mar 25, 1986·13 cites·19 claims
- 1558US4366970ATheft prevention method and apparatus for wellheadsHOGAN JR ROBERT J·Filed 1980·Granted Jan 4, 1983·24 cites·1 claims
- 1655US4612110AHydrofining process for hydrocarbon containing feed streamsPHILLIPS PETROLEUM CO·Filed 1984·Granted Sep 16, 1986·11 cites·23 claims
- 1755US4578180AHydrofining process for hydrocarbon containing feed streamsPHILLIPS PETROLEUM CO·Filed 1984·Granted Mar 25, 1986·11 cites·22 claims
- 1850US2020180181A1Systems and methods for chain dispensing and cuttingU S TSUBAKI HOLDINGS INC·Filed 2019·Application pending·0 cites
- 1948US4582594AHydrofining process for hydrocarbon containing feed streamsPHILLIPS PETROLEUM CO·Filed 1984·Granted Apr 15, 1986·8 cites·37 claims
- 2046US4600504AHydrofining process for hydrocarbon containing feed streamsPHILLIPS PETROLEUM CO·Filed 1985·Granted Jul 15, 1986·10 cites·33 claims
- 2141US4218343ADehydrogenation of organic compoundsPHILLIPS PETROLEUM CO·Filed 1979·Granted Aug 19, 1980·1 cites·4 claims
- 2240US2019338832A1Stainless steel roller chain with increased durabilityU S TSUBAKI HOLDINGS INC·Filed 2019·Application pending·0 cites
- 2337US4715948AImproving the life of a catalyst used to process hydrocarbon containing feed streamsPHILLIPS PETROLEUM CO·Filed 1984·Granted Dec 29, 1987·4 cites·11 claims
- 2433US4727165ACatalytically hydrogenated decomposible molybdenum compounds as oil hydrofining agentsPHILLIPS PETROLEUM CO·Filed 1986·Granted Feb 23, 1988·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →