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Method of freeze drying
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Patent number 11,090,711
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Issue date Aug 17, 2021
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META-DRY LLC
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Michael Golfetto
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B22 - CASTING POWDER METALLURGY
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Casting tree and method of assembly
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Patent number 10,150,156
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Issue date Dec 11, 2018
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SAFRAN AIRCRAFT ENGINES
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Francois Marques
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Dental restoration model
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Patent number 10,058,405
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Issue date Aug 28, 2018
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Ivoclar Vivadent AG
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Hans-Peter Foser
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B22 - CASTING POWDER METALLURGY
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Fugitive pattern assembly and method
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Patent number 8,678,073
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Issue date Mar 25, 2014
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Howmet Corporation
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Richard S. Jakus
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Investment casting
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Patent number 7,448,434
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Issue date Nov 11, 2008
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United Technologies Corporation
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Michael K. Turkington
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B22 - CASTING POWDER METALLURGY
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Glued lost foam casting pattern assembly
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Patent number 7,318,468
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Issue date Jan 15, 2008
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GM Global Technology Operations, Inc.
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Thomas C. Pederson
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Lost foam casting pattern
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Patent number 7,287,571
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Issue date Oct 30, 2007
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General Motors Corporation
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Neil R. Cossey
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B22 - CASTING POWDER METALLURGY
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Fugitive pattern assembly and method
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Patent number 7,270,166
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Issue date Sep 18, 2007
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Howmet Corporation
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Richard S. Jakus
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Investment casting
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Patent number 7,207,375
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Issue date Apr 24, 2007
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United Technologies Corporation
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Michael K. Turkington
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B22 - CASTING POWDER METALLURGY
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