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Louis J. Keester
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Lincoln, NE, US
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last 30 patents
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Patent Grant
Filament wound frame for a game racquet
Patent number
5,575,881
Issue date
Nov 19, 1996
Wilson Sporting Goods Co.
Louis J. Keester
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Rotary coupling apparatus using composite materials
Patent number
5,540,621
Issue date
Jul 30, 1996
Addax, Inc.
Louis J. Keester
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite expandable shaft
Patent number
5,379,964
Issue date
Jan 10, 1995
Addax, Inc.
Alessio G. Pretto
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL