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William C. Webster
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Warminster, PA, US
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last 30 patents
Information
Patent Grant
Shaped cementitious products
Patent number
4,377,414
Issue date
Mar 22, 1983
A/S Niro Atomizer
John C. Buschmann
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Utilization of dry scrubber waste materials
Patent number
4,354,876
Issue date
Oct 19, 1982
Webster & Assoc. Ltd.
William C. Webster
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of making shot from molten siliceous-aluminous composition
Patent number
4,259,271
Issue date
Mar 31, 1981
L. John Minnick
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Products from molten fly ash and scrubber sludge including fly ash
Patent number
4,153,655
Issue date
May 8, 1979
Leonard J. Minnick
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for treating aqueous chemical waste sludges and composition...
Patent number
RE29783
Issue date
Sep 26, 1978
IU Technology Corporation
Charles L. Smith
210 - Liquid purification or separation
Information
Patent Grant
Disposal method and use of sewage sludge
Patent number
4,028,130
Issue date
Jun 7, 1977
IU Conversion Systems, Inc.
William C. Webster
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Highly activated mixtures for constructing load bearing surfaces an...
Patent number
4,018,619
Issue date
Apr 19, 1977
IU Technology Corporation
William C. Webster
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES