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VALLOUREC & MANNESMANN TUBES

Overview
  • Total Patents
    11
About

VALLOUREC & MANNESMANN TUBES has a total of 11 patent applications. Its first patent ever was published in 2001. It filed its patents most often in EPO (European Patent Office), Brazil and Canada. Its main competitors in its focus markets measurement, machine tools and transport are KOKUSAI ELECTRONICS, UDARAS NA GAELTACHTA and TF INSTR GMBH.

Patent filings per year

Chart showing VALLOUREC & MANNESMANN TUBESs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Bisiaux Bernard 8
#2 Vahe Michel 7
#3 Cretenot Guillaume 6
#4 Kretineau Guillome 1
#5 Guillaume Cretenot 1
#6 Faria Antunes Ronaldo 1
#7 Detournay Michèle 1
#8 Bahe Michel 1
#9 Filho Jose Antonio 1
#10 Bernard Bisiaux 1

Latest patents

Publication Filing date Title
FR2926739A1 FORGED AXLE FROM WELDED TUBE FOR RAILWAY VEHICLES AND METHOD OF MANUFACTURING WRENCH AXLE FROM WELDED TUBE FOR RAILWAY VEHICLES
PL369231A1 Ultrasound sensor for non-destructive control of metallurgical products
EP1290435A1 Detecting lying defects on metal products by non-destructive ultrasonic control