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Henry Dall Smith JR.
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Athens, TN, US
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Patents Grants
last 30 patents
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Patent Grant
Method of dispersing fibers
Patent number
6,521,086
Issue date
Feb 18, 2003
Johns Manville International, Inc.
Henry Dall Smith
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Uniformly dispersing fibers
Patent number
6,294,253
Issue date
Sep 25, 2001
Johns Manville International, Inc.
Henry Dall Smith
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Filament gathering apparatus, system and method
Patent number
4,692,178
Issue date
Sep 8, 1987
Manville Corporation
Henry D. Smith
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Uniformly dispersing fibers
Publication number
20020005263
Publication date
Jan 17, 2002
Johns Manville International, Inc.
Henry Dall Smith
C03 - GLASS MINERAL OR SLAG WOOL