Pierre Devie

Follow

Person

Chevily Larue, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measuring the geometrical structure of an...
- Patent number 6,909,498
- Issue date Jun 21, 2005
- Essilor International
- Pierre Devie
- G01 - MEASURING TESTING
Information Patent Grant
Progressive multifocal ophthalmic lens with rapid power variation
- Patent number 6,682,194
- Issue date Jan 27, 2004
- Essilor International
- Francoise Ahsbahs
- G02 - OPTICS
Information Patent Grant
Progressive multifocal ophthalmic lens with rapid power variation
- Patent number 6,595,638
- Issue date Jul 22, 2003
- Essilor International
- Francoise Ahsbahs
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for transmission measurement of the geometrica...
- Publication number 20030112426
- Publication date Jun 19, 2003
- Pierre Devie
- G01 - MEASURING TESTING
Information Patent Application
Progressive multifocal ophthalmic lens with rapid power variation
- Publication number 20020180928
- Publication date Dec 5, 2002
- Francoise Ahsbahs
- G02 - OPTICS
Information Patent Application
Progressive multifocal ophthalmic lens with rapid power variation
- Publication number 20020176048
- Publication date Nov 28, 2002
- Francoise Ahsbahs
- G02 - OPTICS