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WALDRICH GMBH H A

Overview
  • Total Patents
    162
About

WALDRICH GMBH H A has a total of 162 patent applications. Its first patent ever was published in 1924. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets machine tools, machines and measurement are OSKAR WALDRICH, WILLEMIN ANDRE and HONSBERG GEB.

Patent filings in countries

World map showing WALDRICH GMBH H As patent filings in countries

Patent filings per year

Chart showing WALDRICH GMBH H As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Klein Artur 9
#2 Lapp Wilhelm 8
#3 Feld Heinrich 8
#4 Heinrich Feld 5
#5 Waldrich Dr-Ing E H Oskar 4
#6 Gerhard Klein Ernst 4
#7 Waldrich Oskar Dr-Ing E H 4
#8 Enders Paul 3
#9 Hueber Hermann 3
#10 Klein Ernst G 2

Latest patents

Publication Filing date Title
DE1922425A1 Roll grinding machine for grinding conical, hollow or spherical outer surfaces
DE1920804A1 Device for automatic roll change on roll grinders or the like.
US3581592A Worm gear
DE1901363A1 Arrangement for correcting the position of cross members on one and two-column machine tools
DE1966586A1 DEVICE FOR ADJUSTING THE POSITION OF CROSS BEAMS IN ONE-STANDING MACHINERY
DE1803444A1 Device for the machining of large hollow cylindrical workpieces
DE1752180A1 Combined drilling and milling machine
US3494079A Approach control for grinding machines
DE1627132A1 Machine tool with movable portal
DE1300419B Crankshaft milling machine
DE1552507A1 Turret head for heavy center lathes such as caliber roller lathes
US3469353A Process of polishing smooth rolls with curved superficies
DE1552501A1 Heavy machine tool, especially large lathe, with independent support bed
DE1297955B Tool turret for heavy-duty lathe
DE1477953A1 Adjustment device for the support surfaces of set sticks on roll grinders
DE1502036A1 Bed arrangement for large lathes
DE1502008A1 Support for large lathes
GB1077017A Compensating out-of-balance of rotating masses
DE1477938A1 Device on grinding machines for grinding weak cones or the like.
DE1477894A1 Drive for crankshaft turning bars or the like.