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Kurt Johnson
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Ringgold, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Boiler tube clamp and method of using same
Patent number
10,371,373
Issue date
Aug 6, 2019
National Boiler Service, Inc.
Kurt Johnson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Boiler tube clamp and method of using same
Patent number
8,387,252
Issue date
Mar 5, 2013
National Boiler Service, Inc.
Kurt Johnson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
Boiler Tube Clamp and Method of Using Same
Publication number
20170023238
Publication date
Jan 26, 2017
National Boiler Service
Kurt Johnson
F22 - STEAM GENERATION
Information
Patent Application
Boiler Tube Clamp and Method of Using Same
Publication number
20130097863
Publication date
Apr 25, 2013
National Boiler Service, Inc.
Kurt Johnson
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS