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Lawrence J. Bower JR.
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Milwaukee, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Apparatus and method for making variable paint roller covers
Patent number
6,539,999
Issue date
Apr 1, 2003
Newell Operating Company
Bruce C. Polzin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus of manufacturing a paint roller
Patent number
5,468,207
Issue date
Nov 21, 1995
Newell Operating Company
Lawrence J. Bower
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Paint roller
Patent number
5,206,968
Issue date
May 4, 1993
EZ Paintr Corporation
Lawrence J. Bower
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
ROLLER COVER CORE AND METHOD OF MANUFACTURE
Publication number
20190105682
Publication date
Apr 11, 2019
Nova Wildcat Shur-Line, LLC
Lawrence J. Bower
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
Perforated roller cover and methods of manufacture thereof
Publication number
20020139228
Publication date
Oct 3, 2002
Newell Operating Company
Michael R. Johnston
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus and method for making variable paint roller covers
Publication number
20020112810
Publication date
Aug 22, 2002
Newell Operating Company
Bruce C. Polzin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL