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DAVID JEAN ALPHONSE

Overview
  • Total Patents
    12
About

DAVID JEAN ALPHONSE has a total of 12 patent applications. Its first patent ever was published in 1982. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets machines, transport and civil engineering are ANFI AS, DONGGUAN JWELL MACHINERY CO LTD and TOPLA R P KK.

Patent filings in countries

World map showing DAVID JEAN ALPHONSEs patent filings in countries

Patent filings per year

Chart showing DAVID JEAN ALPHONSEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 David Jean Alphonse 12

Latest patents

Publication Filing date Title
FR2975628A1 Rigid frame element for use in e.g. wall during construction of home, has expanded cork ribbon impregnated with resin-fiber reinforced thermosetting roving fiber and placed under tension on filament winding machine area
FR2917107A1 I-shaped rigid beam for e.g. transport aircraft, has hollow web formed of rigid element made of composite fiber material and thermohardenable resin, where rigid element is made by continuous filamentary rolling in machine
FR2886118A1 Sommier for bedding of fiber composite and thermosetting resin
FR2867798A1 Monolithe beam with fiber composite single thread and thermosetting resin and manufacturing technique
FR2844853A1 Multi-arm bending spring in fiber composite filamentary material and thermosetting resin
FR2803857A1 Filament frame in composite material and thermosetting resin and manufacturing technique
FR2760397A1 Structural assembly of thermosetting composite materials consisting of a transport car tank and manufacturing method thereof
WO9603271A1 Method for filament winding fabrication of box structures having multicellular walls made of thermal settable composite materials
EP0116099A1 Special plastic foam form for manufacturing a surfboard by the filament winding method