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.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 13 | |
#2 | Canada | 6 | |
#3 | EPO (European Patent Office) | 6 | |
#4 | United States | 6 | |
#5 | Australia | 4 | |
#6 | Switzerland | 3 | |
#7 | South Africa | 3 | |
#8 | Brazil | 2 | |
#9 | Denmark | 2 | |
#10 | Spain | 2 | |
#11 | United Kingdom | 2 | |
#12 | Norway | 2 | |
#13 | Belgium | 1 | |
#14 | Germany | 1 | |
#15 | Hungary | 1 | |
#16 | Ireland | 1 | |
#17 | Italy | 1 | |
#18 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Mechanical elements | |
#3 | Machine tools | |
#4 | Measurement | |
#5 | Agriculture |
# | Technology | |
---|---|---|
#1 | Alloys | |
#2 | Changing non-ferrous metals | |
#3 | Compressed gas holders | |
#4 | Punching metal | |
#5 | Making metal sheets | |
#6 | Measuring length, angles and areas | |
#7 | Making forged metal products | |
#8 | Animal catching |
# | 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 |
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 |