Timothy Ronald Mathson

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Mosinee, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust fan assembly
- Patent number 9,636,722
- Issue date May 2, 2017
- Greenheck Fan Corporation
- John William Enzenroth
- B08 - CLEANING
Information Patent Grant
Exhaust fan assembly
- Patent number 8,647,182
- Issue date Feb 11, 2014
- Greenheck Fan Corporation
- John William Enzenroth
- B08 - CLEANING
Information Patent Grant
Exhaust fan assembly
- Patent number 7,682,231
- Issue date Mar 23, 2010
- Greenheck Fan Corporation
- John William Enzenroth
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
In-line centrifugal fan
- Patent number 7,048,499
- Issue date May 23, 2006
- Greenheck Fan Corporation
- Timothy R. Mathson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST FAN ASSEMBLY
- Publication number 20140187136
- Publication date Jul 3, 2014
- GREENHECK FAN CORPORATION
- John William Enzenroth
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Exhaust Fan Assembly
- Publication number 20100291849
- Publication date Nov 18, 2010
- GREENHECK FAN CORPORATION
- John William Enzenroth
- B08 - CLEANING
Information Patent Application
Exhaust fan assembly
- Publication number 20050170767
- Publication date Aug 4, 2005
- Greenheck Fan Corporation
- John William Enzenroth
- B08 - CLEANING
Information Patent Application
In-line centrifugal fan
- Publication number 20030206800
- Publication date Nov 6, 2003
- Timothy R. Mathson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...