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GERZAT METALLURG

Overview
  • Total Patents
    57
About

GERZAT METALLURG has a total of 57 patent applications. Its first patent ever was published in 1957. It filed its patents most often in France, Canada and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, mechanical elements and machine tools are LUXFER GAS CYLINDERS LTD, DOMINION OXYGEN COMPANY LTD and TAKARA KEIKI SEISAKUSHO KK.

Patent filings in countries

World map showing GERZAT METALLURGs patent filings in countries

Patent filings per year

Chart showing GERZAT METALLURGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Anagnostidis Marc 23
#2 Develay Roger 10
#3 Meyer Philippe 8
#4 Sainfort Pierre 7
#5 Sigli Christophe 7
#6 Coupry Jean 6
#7 Ehrstrom Jean-Christophe 3
#8 Labbe Michel 1
#9 Garcia Daniel 1
#10 Bouchereau Henri 1

Latest patents

Publication Filing date Title
FR2819576A1 Two-compartment pressure gas bottle and method for manufacturing the same
FR2805282A1 A1znmgcu alloy pressure hollow body process
FR2695942A1 Aluminum alloy for pressurized hollow bodies.
EP0257167A1 Aluminium base alloy for hollow bodies for pressure containers
EP0081441A1 Method of manufacturing products from high-strength alloys of the Al-Zn-Mg-Cu type and with transverse direction toughness
US4439246A Method of making hollow bodies under pressure from aluminum alloys
FR2526937A1 Method and apparatus for non-contact measurement of the thickness of surface coatings
EP0020282A1 Process for the manufacture of hollow bodies of an aluminium alloy, and products thus obtained
GB1483758A Containers of aluminium-based alloy
US3608345A Process for impact extrusion of aluminum alloys
GB982808A Shaping method and apparatus