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HIRSCH WILHELM

Overview
  • Total Patents
    30
About

HIRSCH WILHELM has a total of 30 patent applications. Its first patent ever was published in 1895. It filed its patents most often in Germany, EPO (European Patent Office) and Denmark. Its main competitors in its focus markets machine tools, medical technology and mechanical elements are YANG HENGCAI, BOHM & KRUSE and MAGNOLIA GROUP PLC.

Patent filings in countries

World map showing HIRSCH WILHELMs patent filings in countries

Patent filings per year

Chart showing HIRSCH WILHELMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hirsch Wilhelm 17
#2 Zehender Juergen 4
#3 Zweig Siegfried 2
#4 Rauscher Martin 2
#5 Sweig Siegfried 1

Latest patents

Publication Filing date Title
DE4323628C1 Sash frame and method for manufacturing the first (vertical) frame wood therefor
EP0483499A2 Wood-working machine for the end processing of wooden frame elements
DE4018071A1 WOODWORKING MACHINE
EP0385056A2 Milling machine for longitudinally profiling wooden frame members for windows or doors
DE3939564A1 MILLING MACHINE FOR SIMULTANEOUSLY LENGTH PROFILING WINDOW RINGS
DE3917146A1 Arresting device for woodworking machines - is used for mortice and tenon cutting of window frames
DE3914625A1 END PROFILING MACHINE FOR FRAMEWOOD FOR WINDOW FRAME
DE3906921A1 Milling machine for window and door frame section profiling
DK262488D0 Woodworking machine