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Robert F. Wieber
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Glenwood, NY, US
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last 30 patents
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Patent Grant
Structure clad with tensioned cladding membrane
Patent number
5,430,979
Issue date
Jul 11, 1995
Birdair, Inc.
Robert F. Wieber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Tensioned membrane cladding system
Patent number
5,261,193
Issue date
Nov 16, 1993
Birdair, Inc.
Robert F. Wieber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL