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Michael Nemcek
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Avon, OH, US
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last 30 patents
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Patent Grant
Anti-tip wheelchair
Patent number
7,694,990
Issue date
Apr 13, 2010
Invacare Corporation
Gerold Goertzen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
OXYGEN COMPRESSOR WITH BOOST STAGE
Publication number
20140202461
Publication date
Jul 24, 2014
INVACARE CORPORATION
Gerold Goertzen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Application
COMPRESSOR
Publication number
20110038740
Publication date
Feb 17, 2011
INVACARE CORPORATION
Gerold Goertzen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Anti-tip wheelchair
Publication number
20060097478
Publication date
May 11, 2006
INVACARE CORPORATION
Gerold Goertzen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE