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VIDAL HENRI

Overview
  • Total Patents
    209
About

VIDAL HENRI has a total of 209 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Japan, Canada and France. Its main competitors in its focus markets civil engineering, machines and environmental technology are TENSAR INT CORPORATION, HITEC E & C LTD and TRISTANAGH PTY LTD.

Patent filings per year

Chart showing VIDAL HENRIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vidal Henri 119
#2 Muelas-Medrano Santiago 19
#3 Anri Bidaru 17
#4 Weinreb Daniel 14
#5 Henri Vidal 9
#6 Smith Rodney John Hamer 7
#7 Segrestin Pierre 6
#8 Willetts David James 5
#9 Vidal H 4
#10 Willets David James 4

Latest patents

Publication Filing date Title
GB9204139D0 Joining of a concrete element to a support
GB8929298D0 Facing system
FR2637328A1 Structure including a sole plate and prefabricated elements made of concrete
IE883482L Earth structures
ES2011403A6 Fronts for embankments (earthworks) and method for manufacturing said fronts.
IE883386L Facing for earthworms
FR2623222A1 EARTH STRUCTURE FACING AND METHOD OF CONSTRUCTION
ZA8400092B Wall structure and method of construction
US4557634A Wall structure and method of construction
FR2537180A1 Deck building built in stabilized earth
US4494892A Traffic barrier, barrier element and method of construction
IE821664L Internally stabilized earth structure
FI822381A0 Spring shop
DE3004983A1 CONCRETE COVERING PLATE FOR REINFORCED EARTH WORKS
US4192249A Vessel having two tubular float elements
IL50515D0 Reinforcement for a structure of reinforced earth
GB1069361A Improvement in constructional works
ES298366A1 Improvements in armed construction works (Machine-translation by Google Translate, not legally binding)
ES298354A1 Structure for use in river and sea
CA751119A Ouvrages de construction