Inventor · disambiguated record
Paul R. Kruesi
Also filed as: KRUESI PAUL R
19 granted patents·1 pending application·340 citations·filing 1975–2009
95Inventor score
Top patents by PatentIndex Score
20 records- 0192US4321089AProcess for the recovery of molybdenum and rhenium from their sulfide oresCATO RESEARCH CORP·Filed 1980·Granted Mar 23, 1982·48 cites·20 claims
- 0292US4311520AProcess for the recovery of nickel, cobalt and manganese from their oxides and silicatesCATO RESEARCH CORP·Filed 1980·Granted Jan 19, 1982·47 cites·19 claims
- 0389US4324582AProcess for the recovery of copper from its oresKRUESI PAUL R·Filed 1980·Granted Apr 13, 1982·38 cites·14 claims
- 0484US7425315B2Method to recapture energy from organic wasteCATO RES CORP·Filed 2004·Granted Sep 16, 2008·31 cites·21 claims
- 0580US4179492AProcess for making rare earth metal chloridesCATO RESEARCH CORP·Filed 1977·Granted Dec 18, 1979·20 cites·14 claims
- 0675US4013457AProcess for the recovery of cuprous chloride in the presence of metal impuritiesCYPRUS METALLURG PROCESS·Filed 1975·Granted Mar 22, 1977·16 cites·25 claims
- 0774US5972302AMethod for the microwave induced oxidation of pyritic ores without the production of sulphur dioxideEMR MICROWAVE TECHNOLOGY CORP·Filed 1998·Granted Oct 26, 1999·34 cites·6 claims
- 0874US4500498AAmmonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chlorideCATO RESEARCH INC·Filed 1984·Granted Feb 19, 1985·21 cites·8 claims
- 0974US3972711ACuprous chloride recovery processCYPRUS METALLURIGICAL PROCESSE·Filed 1975·Granted Aug 3, 1976·18 cites·12 claims
- 1071US4144056AProcess for recovering nickel, cobalt and manganese from their oxide and silicate oresCATO RESEARCH CORP·Filed 1978·Granted Mar 13, 1979·13 cites·17 claims
- 1170US8002872B2Methods of recovering and purifying secondary aluminumCARBONTECH LLC·Filed 2006·Granted Aug 23, 2011·2 cites·18 claims
- 1269US4118200AProcess for desulfurizing coalCATO RESEARCH CORP·Filed 1977·Granted Oct 3, 1978·18 cites·15 claims
- 1359US4209501AChlorides of lead, zinz, copper, silver and goldCATO RESEARCH CORP·Filed 1979·Granted Jun 24, 1980·15 cites·23 claims
- 1458US8409419B2Conversion of carbon to hydrocarbonsKRUESI PAUL R·Filed 2009·Granted Apr 2, 2013·0 cites·15 claims
- 1558US7544227B2Microwave enhancement of the segregation roastCATO RES CORP·Filed 2004·Granted Jun 9, 2009·2 cites·30 claims
- 1653US4631176ARecovery of anhydrous zinc chlorideCATO RESEARCH CORP·Filed 1982·Granted Dec 23, 1986·7 cites·25 claims
- 1749US7955749B2Carbon-fueled fuel cellCATO RES CORP·Filed 2005·Granted Jun 7, 2011·0 cites·2 claims
- 1846US2005042168A1Method for the production of hydrogen gas and electricity from carbonFiled 2004·Application pending·0 cites
- 1936US5332560AProcess for the removal of zinc and nickel from copper ammine sulfate solutionsCATO RESEARCH CORP·Filed 1993·Granted Jul 26, 1994·4 cites·12 claims
- 2035US4323390AProcess for converting brass scrap to copper powderSOUTHERN FOUNDRY SUPPLY COMPAN·Filed 1979·Granted Apr 6, 1982·6 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →