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Xiao Jiang
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Ningbo, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Polyurethane injected boot assembly and associated manufacturing me...
Patent number
9,204,685
Issue date
Dec 8, 2015
LaCrosse Footwear, Inc.
John William Ludemann
A43 - FOOTWEAR
Information
Patent Grant
Polyurethane injected boot assembly and associated manufacturing me...
Patent number
8,984,776
Issue date
Mar 24, 2015
LaCrosse Footwear, Inc.
John William Ludemann
A43 - FOOTWEAR
Patents Applications
last 30 patents
Information
Patent Application
POLYURETHANE INJECTED BOOT ASSEMBLY AND ASSOCIATED MANUFACTURING ME...
Publication number
20130239439
Publication date
Sep 19, 2013
LaCrosse Footwear, Inc.
John William Ludemann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYURETHANE INJECTED BOOT ASSEMBLY AND ASSOCIATED MANUFACTURING ME...
Publication number
20130133229
Publication date
May 30, 2013
LaCrosse Footwear, Inc.
John William Ludemann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL