Gerhard Keller

Person

St Maur, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing optical article and optical shaping apparatus
- Patent number 11,390,017
- Issue date Jul 19, 2022
- Essilor International
- Gerhard Keller
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for permanent visible marking of an optical article and mark...
- Patent number 11,347,078
- Issue date May 31, 2022
- Essilor International
- Sébastien Maurice
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stamp for patterning, method for manufacturing such stamp and metho...
- Patent number 8,268,544
- Issue date Sep 18, 2012
- Essilor International (Compagnie Generale d'Optique)
- Heinz Schmid
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for obtaining a mark on a low surface energy ophthalmic lens
- Patent number 7,939,127
- Issue date May 10, 2011
- Essilor International (Compagnie General d'Optique)
- Dominique Conte
- G02 - OPTICS
Information Patent Grant
Process for making a mold piece having a main curved surface bearin...
- Patent number 7,520,972
- Issue date Apr 21, 2009
- Essilor International
- Gerhard Keller
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for vacuum deposit on a curved substrate
- Patent number 7,122,223
- Issue date Oct 17, 2006
- Essilor International (Compagnie Generale D'Optique)
- Pascal Comble
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Organic substrate having optical layers deposited by magnetron sput...
- Patent number 6,596,368
- Issue date Jul 22, 2003
- Essilor International
- Jöm-Steffen Liebig
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for obtaining an ophthalmic lens comprising a surface utilit...
- Patent number 6,491,851
- Issue date Dec 10, 2002
- Essilor International Compagnie Generale d'Optique
- Gerhard Keller
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical lens support and method for using same
- Patent number 6,473,247
- Issue date Oct 29, 2002
- Essilor International
- Gerhard Keller
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
POSITION VARIATIONS OF THE LENSES OF AN EYEWEAR EQUIPMENT
- Publication number 20230017742
- Publication date Jan 19, 2023
- Essilor International
- Gerhard KELLER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF MANUFACTURING OPTICAL ARTICLE AND OPTICAL SHAPING APPARATUS
- Publication number 20200290268
- Publication date Sep 17, 2020
- Essilor International
- Gerhard KELLER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PERMANENT VISIBLE MARKING OF AN OPTICAL ARTICLE AND MARK...
- Publication number 20190171034
- Publication date Jun 6, 2019
- Essilor International
- Sébastien MAURICE
- G02 - OPTICS
Information Patent Application
Method for Manufacturing an Optical Article with Anti-Glare Properties
- Publication number 20110228400
- Publication date Sep 22, 2011
- Essilor International (Compagnie Generale D'Optiqu e)
- Annette Cretier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STAMP FOR PATTERNING, METHOD FOR MANUFACTURING SUCH STAMP AND METHO...
- Publication number 20090208882
- Publication date Aug 20, 2009
- Heinz Schmid
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for making a mold piece having a main curved surface bearin...
- Publication number 20060096865
- Publication date May 11, 2006
- Essilor International Compagnie Generale d'Optique
- Gerhard Keller
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for obtaining a mark on a low surface energy ophthalmic lens
- Publication number 20060051501
- Publication date Mar 9, 2006
- ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
- Dominique Conte
- G02 - OPTICS
Information Patent Application
Method for obtaining an ophthalmic lens comprising a surface utilit...
- Publication number 20030075814
- Publication date Apr 24, 2003
- Essilor International Compagnie Generale d'Optique
- Gerhard Keller
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Gerhard Keller

Person

Patents Grantslast 30 patents

Method of manufacturing optical article and optical shaping apparatus

Method for permanent visible marking of an optical article and mark...

Stamp for patterning, method for manufacturing such stamp and metho...

Method for obtaining a mark on a low surface energy ophthalmic lens

Process for making a mold piece having a main curved surface bearin...

Method for vacuum deposit on a curved substrate

Organic substrate having optical layers deposited by magnetron sput...

Method for obtaining an ophthalmic lens comprising a surface utilit...

Optical lens support and method for using same

Patents Applicationslast 30 patents

POSITION VARIATIONS OF THE LENSES OF AN EYEWEAR EQUIPMENT

METHOD OF MANUFACTURING OPTICAL ARTICLE AND OPTICAL SHAPING APPARATUS

METHOD FOR PERMANENT VISIBLE MARKING OF AN OPTICAL ARTICLE AND MARK...

Method for Manufacturing an Optical Article with Anti-Glare Properties

STAMP FOR PATTERNING, METHOD FOR MANUFACTURING SUCH STAMP AND METHO...

Process for making a mold piece having a main curved surface bearin...

Method for obtaining a mark on a low surface energy ophthalmic lens

Method for obtaining an ophthalmic lens comprising a surface utilit...