Inventor · disambiguated record
Howard M. Winkelbauer
Also filed as: WINKELBAUER HOWARD · WINKELBAUER HOWARD M
13 granted patents·163 citations·filing 1981–2018
92Inventor score
Top patents by PatentIndex Score
13 records- 0176US7754633B2Chromia-alumina refractoryHARBISON WALKER REERACTORIES C·Filed 2008·Granted Jul 13, 2010·8 cites·14 claims
- 0271US4810415AProcess for manufacturing ultra pure silica and resulting encapsulated productsDRESSER IND·Filed 1986·Granted Mar 7, 1989·19 cites·4 claims
- 0365US5028570ASilicon nitride bonded magnesia refractory and methodDRESSER IND·Filed 1990·Granted Jul 2, 1991·19 cites·8 claims
- 0463US5360773AHigh density fused silica mixes, refractory shapes made therefrom, and method of making the sameINDRESCO INC·Filed 1993·Granted Nov 1, 1994·20 cites·11 claims
- 0562US4528244AFused silica shapesDRESSER IND·Filed 1983·Granted Jul 9, 1985·16 cites·6 claims
- 0661US4627945AMethod of manufacturing an injection molded refractory shape and composition thereofDRESSER IND·Filed 1984·Granted Dec 9, 1986·19 cites·10 claims
- 0760US4533646ANitride bonded oxide refractoriesDRESSER IND·Filed 1984·Granted Aug 6, 1985·16 cites·2 claims
- 0856US5188989ACoating mix to prevent oxidation of carbon substratesDRESSER IND·Filed 1987·Granted Feb 23, 1993·17 cites·6 claims
- 0954US4460528ARefractoryDRESSER IND·Filed 1981·Granted Jul 17, 1984·13 cites·4 claims
- 1049US4557884ARefractoryDRESSER IND·Filed 1984·Granted Dec 10, 1985·11 cites·4 claims
- 1136US4500644APreparation and composition of sialon grain and powderDRESSER IND·Filed 1983·Granted Feb 19, 1985·5 cites·8 claims
- 1235US11053432B2Ultra high strength proppant and method of preparing the sameFIRST BAUXITE LLC·Filed 2018·Granted Jul 6, 2021·0 cites·12 claims
- 1325US4600607ABonding a sialon coating to a substrateDRESSER IND·Filed 1985·Granted Jul 15, 1986·0 cites·7 claims
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