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WILLEMIN MACHINES SA

Overview
  • Total Patents
    74
About

WILLEMIN MACHINES SA has a total of 74 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Switzerland, Germany and France. Its main competitors in its focus markets machine tools, machines and measurement are HECKERT WERKZEUGMASCHINEN GMBH, SENECA FALLS MACHINE CO and MAG EUROP GMBH.

Patent filings per year

Chart showing WILLEMIN MACHINES SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Willemin Paul 33
#2 Clavel Reymond 10
#3 Thurneysen Markus 10
#4 Pooru Uiruman 6
#5 Voillat Jean-Pierre 2
#6 Clavei Reymond 1
#7 Thurneysen Marcus 1
#8 Paul Willemin 1
#9 Voillat Jean-Piere 1
#10 Jeannerat Denis 1

Latest patents

Publication Filing date Title
EP1454691A1 Clamping device with elastic joints
EP1234632A1 Kinematic device for programmably supporting and positioning an end element in a machine or an instrument
CH664311A5 Multiple tool lathe - has number of different tools mounted on periphery of rotatable drum belt-driven from motor
CH647709A5 Machine tool with an automatic tool changer
CH646889A5 Machine tool.
CH637859A5 Machine tool serving for machining, by turning, non-circular and non-planar surfaces
GB2065515A Method and machine for forming a chamfer or groove on a workpiece
CH635021A5 Process for dressing surfaces by means of a rotary cutting tool and machine for carrying out this process.
CH637228A5 Device for controlling a machine or installation.
CH630186A5 Method for producing an electronic program usable on the machine tool
CH628126A5 Device for controlling a moving machine member by a screw
US4210039A Apparatus for forming non-circular workpieces
CH627111A5 Method for producing a numerical control program for a machine tool and installation for implementing this method
DE2823294A1 COPY DEVICE
DE2823298A1 COPY DEVICE
DE2823007A1 COPY DEVICE
FR2386853A1 Copying grinding machine for watch glasses - has movement of grinding wheel controlled by roller pressing against pattern
CH600987A5 Rotary grinding disc for milling machine
CH604988A5 Machining and finishing of workpiece with non-circular surface