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Frederick E. Ullman
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Glencoe, IL, US
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last 30 patents
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Patent Grant
Apparatus and method for lining, folding and gluing container blanks
Patent number
4,608,038
Issue date
Aug 26, 1986
A. W. Virta & Associates, Inc.
Arthur W. Virta
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Patent Grant
Method for controlling the flow of articles and pallets in a convey...
Patent number
4,236,865
Issue date
Dec 2, 1980
Frederick E. Ullman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Roller assembly for package flow systems
Patent number
4,186,830
Issue date
Feb 5, 1980
Unarco Industries, Inc.
Robert L. Corey
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL