Laurent Demia

Person

Macon Cedex, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Optical detector device for a counter
- Patent number 7,265,843
- Issue date Sep 4, 2007
- Actaris S.A.S.
- Laurent Demia
- G01 - MEASURING TESTING
Information Patent Grant
Volumetric fluid meter
- Patent number 6,871,539
- Issue date Mar 29, 2005
- Actaris S.A.S.
- Frédéric Droin
- G01 - MEASURING TESTING
Information Patent Grant
Volumetric liquid meter
- Patent number 6,862,931
- Issue date Mar 8, 2005
- Actaris S.A.S.
- Laurent Demia
- G01 - MEASURING TESTING
Information Patent Grant
Method of measuring forces in the presence of an external pressure
- Patent number 6,799,469
- Issue date Oct 5, 2004
- Schlumberger Technology Corporation
- Laurent Demia
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting fraud on a fluid meter
- Patent number 6,666,083
- Issue date Dec 23, 2003
- Actaris S.A.S.
- Laurent Demia
- G01 - MEASURING TESTING
Information Patent Grant
Volumetric liquid meter having a part of the chamber formed with mu...
- Patent number 6,619,116
- Issue date Sep 16, 2003
- Actaris S.A.S.
- Laurent Demia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for measuring forces in the presence of extern...
- Patent number 6,575,025
- Issue date Jun 10, 2003
- Schlumberger Technology Corporation
- Laurent Demia
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical detector device for a counter
- Publication number 20060124836
- Publication date Jun 15, 2006
- Laurent Demia
- G01 - MEASURING TESTING
Information Patent Application
Optical detection device for a counter
- Publication number 20060118708
- Publication date Jun 8, 2006
- Actaris Sas
- Laurent Demia
- G01 - MEASURING TESTING
Information Patent Application
Volumetric fluid meter
- Publication number 20050188762
- Publication date Sep 1, 2005
- Frederic Droin
- G01 - MEASURING TESTING
Information Patent Application
Volumetric fluid meter
- Publication number 20040055394
- Publication date Mar 25, 2004
- Frederic Droin
- G01 - MEASURING TESTING
Information Patent Application
Volumetric liquid meter
- Publication number 20030154782
- Publication date Aug 21, 2003
- Laurent Demia
- G01 - MEASURING TESTING
Information Patent Application
Method of measuring forces in the presence of an external pressure
- Publication number 20030154037
- Publication date Aug 14, 2003
- Laurent Demia
- G01 - MEASURING TESTING
Information Patent Application
Method of manufacturing components of plastics material liquid mete...
- Publication number 20030075827
- Publication date Apr 24, 2003
- Laurent Demia
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for detecting fraud on a fluid meter
- Publication number 20020189343
- Publication date Dec 19, 2002
- Laurent Demia
- G01 - MEASURING TESTING

Laurent Demia

Person

Patents Grantslast 30 patents

Optical detector device for a counter

Volumetric fluid meter

Volumetric liquid meter

Method of measuring forces in the presence of an external pressure

Apparatus for detecting fraud on a fluid meter

Volumetric liquid meter having a part of the chamber formed with mu...

Method and apparatus for measuring forces in the presence of extern...

Patents Applicationslast 30 patents

Optical detector device for a counter

Optical detection device for a counter

Volumetric fluid meter

Volumetric fluid meter

Volumetric liquid meter

Method of measuring forces in the presence of an external pressure

Method of manufacturing components of plastics material liquid mete...

Apparatus for detecting fraud on a fluid meter