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Steve Johnson
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Webb City, MO, US
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last 30 patents
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Patent Grant
System for sealing a packaging wrapper
Patent number
7,472,529
Issue date
Jan 6, 2009
Tamko Roofing Products, Inc.
Steve Johnson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
System for sealing a packaging wrapper
Publication number
20060032194
Publication date
Feb 16, 2006
Steve Johnson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
System for sealing a packaging wrapper
Publication number
20050274090
Publication date
Dec 15, 2005
Steve Johnson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
System for sealing a packaging wrapper
Publication number
20050252174
Publication date
Nov 17, 2005
Tamko Roofing Products, Inc.
Steve Johnson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL