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Ronald H. Harding
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Westport, CT, US
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last 30 patents
Information
Patent Grant
Method of quenching
Patent number
RE33445
Issue date
Nov 20, 1990
Union Carbide Chemicals and Plastics Company Inc.
Ronald H. Harding
148 - Metal treatment
Information
Patent Grant
Method of indirect liquid-phase heat transfer
Patent number
4,624,299
Issue date
Nov 25, 1986
Union Carbide Corporation
Ronald H. Harding
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of indirect liquid-phase heat transfer
Patent number
4,617,984
Issue date
Oct 21, 1986
Union Carbide Corporation
Ronald H. Harding
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Corrosion inhibiting quenchant compositions
Patent number
4,595,425
Issue date
Jun 17, 1986
Union Carbide Corporation
Ronald H. Harding
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of quenching
Patent number
4,584,033
Issue date
Apr 22, 1986
Union Carbide Corporation
Ronald H. Harding
C21 - METALLURGY OF IRON