Inventor · disambiguated record
Robert J. Seider
Also filed as: SEIDER ROBERT · SEIDER ROBERT J
12 granted patents·323 citations·filing 1976–2013
92Inventor score
Files withWASHINGTON MILLS MAN INC3CARBORUNDUM CO2ELECTRO MINERALS CANADA INC2WASHINGTON MILLS ELECTRO MINER2KENNECOTT CORP1
Top patents by PatentIndex Score
12 records- 0193US8920527B2High performance ceramic abrasive grits of uniform thickness and methods of producing and using the sameWASHINGTON MILLS MAN INC·Filed 2013·Granted Dec 30, 2014·40 cites·3 claims
- 0293US4157898AFused aluminum oxide abrasive grain containing reduced titanium oxideCARBORUNDUM CO·Filed 1978·Granted Jun 12, 1979·71 cites·9 claims
- 0390US5143522AAbrasive products containing fused alumina zirconia and reduced titaniaWASHINGTON MILLS ELECTRO MINER·Filed 1988·Granted Sep 1, 1992·84 cites·37 claims
- 0490US4111668AFused aluminum oxide abrasive grain containing reduced titanium oxideCARBORUNDUM CO·Filed 1976·Granted Sep 5, 1978·61 cites·17 claims
- 0565US5161696AMethod and apparatus for separating shapes of abrasive grainsWASHINGTON MILLS ELECTRO MINER·Filed 1991·Granted Nov 10, 1992·27 cites·20 claims
- 0657US8481438B2Very low packing density ceramic abrasive grits and methods of producing and using the sameSEIDER ROBERT·Filed 2008·Granted Jul 9, 2013·1 cites·26 claims
- 0756US8685125B2Method for producing very low packing density ceramic abrasive gritsWASHINGTON MILLS MAN INC·Filed 2013·Granted Apr 1, 2014·0 cites·8 claims
- 0853US8795400B2Method for abrading a product using very low packing density ceramic abrasive gritsWASHINGTON MILLS MAN INC·Filed 2013·Granted Aug 5, 2014·0 cites·13 claims
- 0951US4810368AAutomatic method for separating and cleaning silicon carbide furnace materialsELECTRO MINERALS CANADA INC·Filed 1987·Granted Mar 7, 1989·13 cites·14 claims
- 1046US5770145ASuperior high alkali metal and calcium sol gel abrasive and processes for its productionMINNESOTA MINING & MFG·Filed 1995·Granted Jun 23, 1998·17 cites·22 claims
- 1141US4659022AProduction of silicon carbide with automatic separation of a high grade fractionKENNECOTT CORP·Filed 1985·Granted Apr 21, 1987·6 cites·11 claims
- 1227US4686032AAutomatic method for separating and cleaning silicon carbide furnace materialsELECTRO MINERALS CANADA INC·Filed 1985·Granted Aug 11, 1987·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →