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ARDT

Overview
  • Total Patents
    16
About

ARDT has a total of 16 patent applications. Its first patent ever was published in 1987. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets machine tools, chemical engineering and civil engineering are WUHAN SKY LASER TECH CO LTD, WELD AID PRODUCTS INC and JINAN G WEIKE SCI & TECH CO LTD.

Patent filings per year

Chart showing ARDTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bresson Philippe 6
#2 Berger Hubert 6
#3 Boquillon Jean-Pierre 6
#4 Frederique De Fornel 2
#5 Ravier Jean-Pierre 2
#6 Prunier Robert 2
#7 Jean-Pierre Goudonnet 2
#8 Jean-Pierre Boquillon 2
#9 Hubert Berger 2
#10 Zhan-Per Bukijon 1

Latest patents

Publication Filing date Title
FR2688726A1 Device for shaping a laser beam output from an optical fibre, with influx of assistance gas and suction of the smoke (fumes) and the slag
RU2037342C1 Method of cleaning surfaces of materials, device used
FR2654212A1 METHOD OF SPECTROSCOPIC ANALYSIS OF THE LIGHT DIFFRACTEE OR ABSORBED BY A SUBSTANCE PLACED IN A CLOSE FIELD, AND NEAR-FIELD SCANNING OPTICAL MICROSCOPES IMPLEMENTING SAID METHOD
FR2653906A1 DISCRIMINANT SPECTROSCOPY OF THE OPTICAL PROFILE OF A TRANSPARENT OBJECT, OBTAINED BY FRAMIC EVANESCENT FIELD SCANNING MICROSCOPY, AND MICROSCOPES OF THIS TYPE USING THE SAME.
FR2641718A1 Method for cleaning the surface of solid materials and device for carrying out this method, using a pulse pulse laser, short pulses, of which the beam focuses on the surface to be cleaned
FR2619327A1 TOOL STAGE FOR DRILLING A HOLE IN A WORKPIECE BY AXIAL FEEDING OF THE TOOL