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Joseph N. Helf
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Appleton, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Servicing arrangement for a portable air compressor/generator
Patent number
9,000,328
Issue date
Apr 7, 2015
Illinois Tool Works Inc.
Joseph N. Helf
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Portable generator and air compressor mounting arrangement
Patent number
8,921,735
Issue date
Dec 30, 2014
Illinois Tool Works Inc.
Joseph N. Helf
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
PORTABLE GENERATOR AND AIR COMPRESSOR MOUNTING ARRANGEMENT
Publication number
20150108104
Publication date
Apr 23, 2015
Illinois Tool Works Inc.
Joseph N. Helf
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SERVICING ARRANGEMENT FOR A PORTABLE AIR COMPRESSOR/GENERATOR
Publication number
20080264918
Publication date
Oct 30, 2008
Illinois Tool Works Inc.
Joseph N. Helf
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Portable Generator and Air Compressor Mounting Arrangement
Publication number
20080264919
Publication date
Oct 30, 2008
Illinois Tool Works Inc.
Joseph N. Helf
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR