João Luiz de Carvalho Meira

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Santo Andrew, BR

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Patents Grantslast 30 patents

Information Patent Grant
Variable displacement vane pump
- Patent number 10,563,652
- Issue date Feb 18, 2020
- Melling Tool Company
- Ayres Pinto De Andrade Filho
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Temperature control apparatus and method for an automotive cooling...
- Patent number 10,060,328
- Issue date Aug 28, 2018
- Melling Tool Company
- Ayres Pinto de Andrade Filho
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Multiple Pressure Variable Displacement Pump with Mechanical Control
- Publication number 20170306948
- Publication date Oct 26, 2017
- Melling Tool Company
- Ayres Pinto De Andrade Filho
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Variable Displacement Vane Pump
- Publication number 20170198692
- Publication date Jul 13, 2017
- Melling Tool Company
- Ayres Pinto De Andrade Filho
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TEMPERATURE CONTROL APPARATUS AND METHOD FOR AN AUTOMOTIVE COOLING...
- Publication number 20160208676
- Publication date Jul 21, 2016
- Melling Tool Co.
- Ayres Pinto de Andrade Filho
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES