Joseph A. Knoedler

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Mosinee, WI, US

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Patents Grantslast 30 patents

Information 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...
Information Patent Grant
Exhaust fan with dry lubricant coating
- Patent number 6,050,258
- Issue date Apr 18, 2000
- Greenheck Fan Corporation
- Emery W. Neitzel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Exhaust fan with dry lubricant coating
- Patent number 5,809,993
- Issue date Sep 22, 1998
- Greenheck Fan Corporation
- Emery W. Neitzel
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 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...