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Michel Kotcharian
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Paris, FR
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last 30 patents
Information
Patent Grant
Method of building a reservoir for storing a liquid at low temperature
Patent number
4,513,550
Issue date
Apr 30, 1985
Technigaz
Michel Kotcharian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Laminated composite material usable in heat-insulating composite walls
Patent number
4,378,403
Issue date
Mar 29, 1983
Technigaz
Michel Kotcharian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Cryogenic tank
Patent number
4,366,917
Issue date
Jan 4, 1983
Technigaz
Michel Kotcharian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Thermally insulating, fluid-tight composite wall, prefabricated ele...
Patent number
4,199,909
Issue date
Apr 29, 1980
Technigaz
Michel Kotcharian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Method of assembling and laying a conduit for conveying a fluid bet...
Patent number
4,133,181
Issue date
Jan 9, 1979
Technigaz
Michel Kotcharian
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of mounting a heat-insulating composite wall structure in a...
Patent number
4,128,069
Issue date
Dec 5, 1978
Technigaz
Michel Kotcharian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Laminated sheets particularly for cryogenic enclosures, pipes, and...
Patent number
4,105,819
Issue date
Aug 8, 1978
Technigaz
Michel Kotcharian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
System for loading and unloading at sea a transportation ship conve...
Patent number
4,090,538
Issue date
May 23, 1978
Technigaz
Michel Kotcharian
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Conduit for conveying a fluid, the temperature of which is differen...
Patent number
4,060,263
Issue date
Nov 29, 1977
Technigaz
Michel Kotcharian
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and device for regenerating an impure effluent fluid and pro...
Patent number
4,054,431
Issue date
Oct 18, 1977
Technigaz
Michel Kotcharian
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Heat insulating wall structure for a fluid-tight tank and the metho...
Patent number
4,021,982
Issue date
May 10, 1977
Technigaz
Michel Kotcharian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Method of mounting a composite wall structure and corresponding wal...
Patent number
4,003,174
Issue date
Jan 18, 1977
Technigaz
Michel Kotcharian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Supporting device for a rigid vehicle-borne heat-insulated tank
Patent number
3,957,170
Issue date
May 18, 1976
Technigaz
Michel Kotcharian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Support for welding head carriage
Patent number
3,935,985
Issue date
Feb 3, 1976
BSL Bignier Schmid Laurent
Alain Prudhomme
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR