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Cast iron recuperator
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Patent number 4,417,615
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Issue date Nov 29, 1983
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Air Preheater Company, Inc.
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Richard F. Stockman
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B22 - CASTING POWDER METALLURGY
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Cast recuperator tube
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Patent number 4,416,044
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Issue date Nov 22, 1983
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The Air Preheater Company, Inc.
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Richard F. Stockman
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B22 - CASTING POWDER METALLURGY
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Element basket
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Patent number 4,405,011
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Issue date Sep 20, 1983
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Rotor support
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Patent number 4,372,370
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Issue date Feb 8, 1983
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Method of charging heat pipe
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Patent number 4,341,000
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Issue date Jul 27, 1982
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Combustion Engineering, Inc.
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Richard F. Stockman
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Fail safe arrangement
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Patent number 4,284,125
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Issue date Aug 18, 1981
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Heat tube
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Patent number 4,280,554
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Issue date Jul 28, 1981
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Quick release for sector plate
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Patent number 4,219,069
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Issue date Aug 26, 1980
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Cooling tower
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Patent number 4,185,687
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Issue date Jan 29, 1980
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Static seal
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Patent number 4,166,496
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Issue date Sep 4, 1979
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Rotor post
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Patent number 4,153,102
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Issue date May 8, 1979
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Sector plate
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Patent number 4,124,063
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Issue date Nov 7, 1978
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Dry cooling tower
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Patent number 4,121,654
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Issue date Oct 24, 1978
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The Air Preheater Company, Inc.
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Richard Franklin Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Rotary regenerator pin rack seal
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Patent number 4,073,337
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Issue date Feb 14, 1978
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The Air Preheater Company, Inc.
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Richard F. Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Rotor construction
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Patent number 4,063,587
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Issue date Dec 20, 1977
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The Air Preheater Company, Inc.
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Richard Franklin Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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-
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Fire detector scanning arrangement
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Patent number 4,022,270
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Issue date May 10, 1977
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The Air Preheater Company, Inc.
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Richard Franklin Stockman
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F28 - HEAT EXCHANGE IN GENERAL
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Rotor post seal
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Patent number 3,980,128
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Issue date Sep 14, 1976
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The Air Preheater Company, Inc.
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Richard Franklin Stockman
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F28 - HEAT EXCHANGE IN GENERAL