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David D. Pearson
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West Hartford, CT, US
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last 30 patents
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Patent Grant
Superalloy properties through stress modified gamma prime morphology
Patent number
4,392,894
Issue date
Jul 12, 1983
United Technologies Corporation
David D. Pearson
C30 - CRYSTAL GROWTH
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Patent Grant
Heat treated single crystal articles and process
Patent number
4,328,045
Issue date
May 4, 1982
United Technologies Corporation
David D. Pearson
C30 - CRYSTAL GROWTH
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Patent Grant
Tantalum modified gamma prime-alpha eutectic alloy
Patent number
4,288,259
Issue date
Sep 8, 1981
United Technologies Corporation
David D. Pearson
C30 - CRYSTAL GROWTH