Inventor · disambiguated record
Robert C. Ruhl
Also filed as: RUEHL ROBERT · RUHL ROBERT C · RÜHL ROBERT
21 granted patents·2 pending applications·789 citations·filing 1975–2005
96Inventor score
Files withTECHNOLOGY MAN INC9STANDARD OIL CO OHIO4KENNECOTT CORP3CARBORUNDUM CO2CHASE BRASS & COPPER CO1
Top patents by PatentIndex Score
23 records- 0195US6361892B1Electrochemical apparatus with reactant micro-channelsTECHNOLOGY MAN INC·Filed 1999·Granted Mar 26, 2002·147 cites·48 claims
- 0292US6238816B1Method for steam reforming hydrocarbons using a sulfur-tolerant catalystTECHNOLOGY MAN INC·Filed 1999·Granted May 29, 2001·120 cites·21 claims
- 0392US4481800ACold rolling mill for metal stripKENNECOTT CORP·Filed 1982·Granted Nov 13, 1984·27 cites·20 claims
- 0489US6811913B2Multipurpose reversible electrochemical systemTECHNOLOGY MAN INC·Filed 2001·Granted Nov 2, 2004·46 cites·17 claims
- 0589US4770955ASolid electrolyte fuel cell and assemblySTANDARD OIL CO OHIO·Filed 1987·Granted Sep 13, 1988·66 cites·34 claims
- 0688US6878480B2Electrochemical apparatus with reactant micro-channelsTECHNOLOGY MAN INC·Filed 2002·Granted Apr 12, 2005·32 cites·8 claims
- 0785US4565334AElectrohydraulic drive for process line winders, unwinders and other equipmentKENNECOTT CORP·Filed 1984·Granted Jan 21, 1986·29 cites·18 claims
- 0881US5227105AProcess for manufacturing ceramic tubesCARBORUNDUM CO·Filed 1990·Granted Jul 13, 1993·39 cites·34 claims
- 0980US5565009AEndothermic reaction processSTANDARD OIL CO OHIO·Filed 1994·Granted Oct 15, 1996·45 cites·10 claims
- 1073US6153152AEndothermic reaction apparatus and methodSTANDARD OIL CO·Filed 1998·Granted Nov 28, 2000·35 cites·29 claims
- 1172US7163759B2Solid oxide fuel cell stack assembly having tapered diffusion layersTECHNOLOGY MAN INC·Filed 2003·Granted Jan 16, 2007·11 cites·18 claims
- 1272US6489050B1Apparatus and method for cooling high-temperature fuel cell stacksTECHNOLOGY MAN INC·Filed 1999·Granted Dec 3, 2002·48 cites·22 claims
- 1372US3979084AApparatus for level winding tubingCHASE BRASS & COPPER CO·Filed 1975·Granted Sep 7, 1976·18 cites·6 claims
- 1470US5567398AEndothermic reaction apparatus and methodSTANDARD OIL CO OHIO·Filed 1993·Granted Oct 22, 1996·30 cites·29 claims
- 1567US4470297ACamber-monitoring tensiometerKENNECOTT CORP·Filed 1982·Granted Sep 11, 1984·11 cites·8 claims
- 1665US6440596B1Solid-oxide fuel cell hot assemblyTECHNOLOGY MAN INC·Filed 1999·Granted Aug 27, 2002·37 cites·35 claims
- 1764US6096106AEndothermic reaction apparatusSTANDARD OIL CO OHIO·Filed 1998·Granted Aug 1, 2000·31 cites·33 claims
- 1860US4218907ARolling mill bearing assemblyKENNECOTT COPPER CORP·Filed 1979·Granted Aug 26, 1980·8 cites·2 claims
- 1952US7343761B2Device for producing a glass rodZEISS STIFTUNG·Filed 2001·Granted Mar 18, 2008·1 cites·19 claims
- 2045US2006068248A1High efficiency system for low cost conversion of fuel to vehicle hydrogenTECHNOLOGY MAN INC·Filed 2005·Application pending·0 cites
- 2142US9247586B2Unit for conductively heatable meltingDUCH KLAUS-DIETER·Filed 2004·Granted Jan 26, 2016·0 cites·31 claims
- 2241US2003211375A1Solid oxide fuel cell stack assembly for direct injection of carbonaceous fuelsTECHNOLOGY MAN INC·Filed 2002·Application pending·0 cites
- 2340US5057001AApparatus for making ceramic tubesCARBORUNDUM CO·Filed 1989·Granted Oct 15, 1991·8 cites·40 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →