ANTONIO LETTINI

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PARMA, IT

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Patents Grantslast 30 patents

Information Patent Grant
Volumetric gear machine with helical teeth
- Patent number 11,434,903
- Issue date Sep 6, 2022
- CASAPPA S.P.A.
- Antonio Lettini
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable displacement pump and a method for regulating the pump
- Patent number 10,598,173
- Issue date Mar 24, 2020
- CASAPPA S.P.A.
- Antonio Lettini
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
VOLUMETRIC GEAR MACHINE WITH HELICAL TEETH
- Publication number 20210215156
- Publication date Jul 15, 2021
- CASAPPA S.P.A.
- ANTONIO LETTINI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
A VARIABLE DISPLACEMENT PUMP AND A METHOD FOR REGULATING THE PUMP
- Publication number 20180149150
- Publication date May 31, 2018
- CASAPPA S.P.A.
- ANTONIO LETTINI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...