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John J. Waskiewicz
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Wauwatosa, WI, US
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last 30 patents
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Patent Grant
Method and apparatus for determining flow pattern of molten metal c...
Patent number
4,590,987
Issue date
May 27, 1986
Outboard Marine Corporation
Francis V. Bailey
B22 - CASTING POWDER METALLURGY
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Patent Grant
Apparatus and method for uniform powder feed
Patent number
4,059,310
Issue date
Nov 22, 1977
Outboard Marine Corporation
John J. Waskiewicz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL