Inventor · disambiguated record
Richard A. Scheithauer
Also filed as: SCHEITHAUER RICHARD A
20 granted patents·139 citations·filing 1980–1989
94Inventor score
Files withGTE PROD CORP20
Top patents by PatentIndex Score
20 records- 0186US4348224AMethod for producing cobalt metal powderGTE PROD CORP·Filed 1981·Granted Sep 7, 1982·25 cites·7 claims
- 0262US4395278AMethod for producing cobalt metal powderGTE PROD CORP·Filed 1980·Granted Jul 26, 1983·12 cites·11 claims
- 0359US4381937AMethod for producing cobalt metal powderGTE PROD CORP·Filed 1981·Granted May 3, 1983·8 cites·3 claims
- 0455US4804407AMethod for recovering cobalt from hexammine cobaltic (111) solutionsGTE PROD CORP·Filed 1988·Granted Feb 14, 1989·9 cites·1 claims
- 0554US4454098AProcess for reclaiming tungsten from a hazardous wasteGTE PROD CORP·Filed 1983·Granted Jun 12, 1984·8 cites·6 claims
- 0653US4612039AProduction of pure cobalt metal powderGTE PROD CORP·Filed 1985·Granted Sep 16, 1986·7 cites·5 claims
- 0753US4329169AMethod for producing cobalt metal powderGTE PROD CORP·Filed 1980·Granted May 11, 1982·11 cites·7 claims
- 0852US4623534AMethod for producing ammonium paratungstateGTE PROD CORP·Filed 1985·Granted Nov 18, 1986·7 cites·6 claims
- 0951US4452633AMethod for producing cobalt metal powderGTE PROD CORP·Filed 1983·Granted Jun 5, 1984·8 cites·1 claims
- 1049US4594230ARecovery of cobaltGTE PROD CORP·Filed 1985·Granted Jun 10, 1986·6 cites·7 claims
- 1149US4448755AMethod for removal of tin from ammonium tungstatesGTE PROD CORP·Filed 1983·Granted May 15, 1984·5 cites·7 claims
- 1246US4624844AProcess for producing ammonium paratungstateGTE PROD CORP·Filed 1985·Granted Nov 25, 1986·5 cites·7 claims
- 1344US4608084ARecovery of cobalt and chromiumGTE PROD CORP·Filed 1985·Granted Aug 26, 1986·5 cites·6 claims
- 1442US4626425ARecovery of tungsten from ammoniacal solutionsGTE PROD CORP·Filed 1985·Granted Dec 2, 1986·4 cites·4 claims
- 1542US4552729AMethod for removing tin from sodium tungstate solutionGTE PROD CORP·Filed 1984·Granted Nov 12, 1985·3 cites·5 claims
- 1641US4741886AProcess for recovering tungsten from tungsten bearing material containing arsenicGTE PROD CORP·Filed 1986·Granted May 3, 1988·4 cites·6 claims
- 1741US4690710AProcess for producing cobalt metal powderGTE PROD CORP·Filed 1985·Granted Sep 1, 1987·4 cites·7 claims
- 1841US4608235ARecovery of cobaltGTE PROD CORP·Filed 1985·Granted Aug 26, 1986·4 cites·4 claims
- 1934US4965116AMethod for separation of cobalt from nickelGTE PROD CORP·Filed 1989·Granted Oct 23, 1990·2 cites·4 claims
- 2029US4432950ARecovery of refractory metal values from scrap cemented carbideGTE PROD CORP·Filed 1982·Granted Feb 21, 1984·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →