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David J. Novotnak
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McDonald, PA, US
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last 30 patents
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Patent Grant
Manufacturing of controlled porosity metallic tools
Patent number
7,651,657
Issue date
Jan 26, 2010
CRS Holdings, Inc.
Louis W. Lherbier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
METHOD TO PRODUCE AN ADDITIVELY MANUFACTURED, GRADED COMPOSITE TRAN...
Publication number
20230211415
Publication date
Jul 6, 2023
Carpenter Technology Corporation
Xingbo LIU
B22 - CASTING POWDER METALLURGY
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Patent Application
Manufacturing of Controlled Porosity Metallic Tools
Publication number
20080226486
Publication date
Sep 18, 2008
Louis W. Lherbier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL