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Todd J. Burns
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Kronenwetter, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Fan assembly
Patent number
11,231,040
Issue date
Jan 25, 2022
Greenheck Fan Corporation
Nathan D. Fetting
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fan assembly
Patent number
10,024,329
Issue date
Jul 17, 2018
Greenheck Fan Corporation
Nathan D. Fetting
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
FAN ASSEMBLY
Publication number
20180320699
Publication date
Nov 8, 2018
GREENHECK FAN CORPORATION
Nathan D. Fetting
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FAN ASSEMBLY
Publication number
20150176603
Publication date
Jun 25, 2015
GREENHECK FAN CORPORATION
Nathan D. Fetting
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...