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HARMS & WENDE GMBH & CO KG

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    173,213
  • Filing trend
    ⇧ 100.0%
About

HARMS & WENDE GMBH & CO KG has a total of 19 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1979. It filed its patents most often in EPO (European Patent Office), Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, electrical machinery and energy and control are VLTAVSKY MILAN, THOMSON WELDING INSPECTION LTD and YAWATA WELDING ELECTRODE CO.

Patent filings in countries

World map showing HARMS & WENDE GMBH & CO KGs patent filings in countries

Patent filings per year

Chart showing HARMS & WENDE GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luidhardt Fritz 10
#2 Webb Alexander 8
#3 Bui Nguon-Nhan 4
#4 Rusch Hans-Jürgen 3
#5 Schuster Frank 2
#6 Loeser Ralf Ernst Dr 2
#7 Kim Won Jun 1
#8 Schumann Fritz-Joachim 1
#9 Motz Friedrich 1
#10 Jansen Thomas Dr 1

Latest patents

Publication Filing date Title
EP3804900A1 Method and system for friction spot welding
EP3769895A1 Device and method for friction spot welding
EP3744467A1 Device for friction spot welding
DE102018112193A1 Method for producing a riveted joint
DE102017110611A1 Electric Capacitor Discharge Welding Process
EP3263245A1 Riveted joint and method for producing a riveted joint
EP3138649A1 Device and method for capacitor discharge welding
EP2338632A1 Friction stir spot welding tool
EP2338633A1 Friction welding method and friction stir welding device with increase of load at the end of welding
EP2133766A1 Processing and/or production procedure and device to implement the same
EP1610350A2 Welding transformer
EP1584403A1 Force transmitting device, particularly for balancing a welding gun
DE2935223A1 Control system for resistance welding machines - has optical transmission link between control and power drive stages