Jean-Paul Gaffard

Person

Fontainbleau, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for automatically correcting positioning errors o...
- Patent number 6,188,652
- Issue date Feb 13, 2001
- Compagnie Industrielle des Lasers Cilas
- Jean-Paul Gaffard
- G02 - OPTICS
Information Patent Grant
Device for determining the phase errors of electromagnetic waves
- Patent number 6,023,057
- Issue date Feb 8, 2000
- Compagnie Industrielle Des Lasers Cilas
- Jean-Paul Gaffard
- G02 - OPTICS
Information Patent Grant
Laser beam guidance device for civil engineering/earthmoving plant
- Patent number 5,288,167
- Issue date Feb 22, 1994
- Laserdot
- Jean-Paul Gaffard
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus and method for aligning an optical beam
- Patent number 5,085,509
- Issue date Feb 4, 1992
- Framatome
- Jean-Paul Gaffard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device which measures the mutual coherence function of a laser beam
- Patent number 4,265,539
- Issue date May 5, 1981
- Compagnie Generale d'Electricite
- Jean-Paul Gaffard
- G01 - MEASURING TESTING
Information Patent Grant
Method of increasing the light produced by a laser beam
- Patent number 4,146,307
- Issue date Mar 27, 1979
- Compagnie Generale d'Electricite
- Jean-Paul Gaffard
- G02 - OPTICS
Information Patent Grant
Gas laser device
- Patent number 4,143,338
- Issue date Mar 6, 1979
- Compagnie Generale d'Electricite S.A.
- Bruno Godard
- G02 - OPTICS
Information Patent Grant
Gas laser structure for eliminating parasitic arcing
- Patent number 3,935,544
- Issue date Jan 27, 1976
- Compagnie Generale d'Electricite
- Bruno Godard
- H01 - BASIC ELECTRIC ELEMENTS

Jean-Paul Gaffard

Person

Patents Grantslast 30 patents

Method and device for automatically correcting positioning errors o...

Device for determining the phase errors of electromagnetic waves

Laser beam guidance device for civil engineering/earthmoving plant

Apparatus and method for aligning an optical beam

Device which measures the mutual coherence function of a laser beam

Method of increasing the light produced by a laser beam

Gas laser device

Gas laser structure for eliminating parasitic arcing