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Robert G. Moorhead
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Blairsville, PA, US
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last 30 patents
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Patent Grant
Two stage compound spiral separator and method
Patent number
5,535,892
Issue date
Jul 16, 1996
Krebs Engineers
Robert G. Moorhead
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Sieve bend
Patent number
5,354,467
Issue date
Oct 11, 1994
Electric Power Research Institute
Robert G. Moorhead
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Patent Grant
Bend type separator for solid particle separation
Patent number
5,279,736
Issue date
Jan 18, 1994
Krebs Engineers
Robert G. Moorhead
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sieve with adjustable throat mechanism discharge
Patent number
4,981,587
Issue date
Jan 1, 1991
Electric Power Research Institute, Inc.
Robert G. Moorhead
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL