Christian VAUGHN

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La Porte, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Compact variable volume index valve for screw compressor background
- Patent number 12,221,963
- Issue date Feb 11, 2025
- HITACHI GLOBAL AIR POWER US, LLC
- Jonathan D. Batdorff
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Spiral valve for screw capacity control
- Patent number 12,221,964
- Issue date Feb 11, 2025
- HITACHI GLOBAL AIR POWER US, LLC
- Jonathan D. Batdorff
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
COMPACT VARIABLE VOLUME INDEX VALVE FOR SCREW COMPRESSOR BACKGROUND
- Publication number 20240352935
- Publication date Oct 24, 2024
- Hitachi Global Air Power US, LLC
- Jonathan D. BATDORFF
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SPIRAL VALVE FOR SCREW CAPACITY CONTROL
- Publication number 20240352936
- Publication date Oct 24, 2024
- Hitachi Global Air Power US, LLC
- Jonathan D. BATDORFF
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRONIC CAPACITY CONTROL VALVE FOR PORTABLE SCREW COMPRESSOR
- Publication number 20210079915
- Publication date Mar 18, 2021
- Sullair, LLC
- Ralph DODEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...