Vijaya Kumar Kollipara

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Weston, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Fan assembly
- Patent number 12,253,096
- Issue date Mar 18, 2025
- Greenheck Fan Corporation
- Vijaya K. Kollipara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Efficient fan assembly
- Patent number 11,971,047
- Issue date Apr 30, 2024
- Greenheck Fan Corporation
- Thomas Frank
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Efficient fan assembly
- Patent number 11,668,314
- Issue date Jun 6, 2023
- Greenheck Fan Corporation
- Thomas Frank
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
EFFICIENT FAN ASSEMBLY
- Publication number 20250052252
- Publication date Feb 13, 2025
- GREENHECK FAN CORPORATION
- Thomas Frank
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EXHAUST FAN
- Publication number 20240295226
- Publication date Sep 5, 2024
- GREENHECK FAN CORPORATION
- Vijaya K. Kollipara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN ASSEMBLY
- Publication number 20240018970
- Publication date Jan 18, 2024
- GREENHECK FAN CORPORATION
- Vijaya K. Kollipara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EFFICIENT FAN ASSEMBLY
- Publication number 20230383761
- Publication date Nov 30, 2023
- GREENHECK FAN CORPORATION
- Thomas Frank
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EFFICIENT FAN ASSEMBLY
- Publication number 20220145897
- Publication date May 12, 2022
- GREENHECK FAN CORPORATION
- Thomas Frank
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...