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KALWAR KLAUS

Overview
  • Total Patents
    85
About

KALWAR KLAUS has a total of 85 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, electrical machinery and energy and surface technology and coating are CHONGQING CONGREN ELECTRICAL CO LTD, DANZER JOSEF HELMUT and SALADIN AG.

Patent filings per year

Chart showing KALWAR KLAUSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kalwar Klaus 75
#2 Berger Horst 12
#3 Gumpert Fritz 9
#4 Berger Otto 8
#5 Freytag Egon 3
#6 Gerdes Ernst 2
#7 Daelmann Koen 2
#8 Jitschin Wolfgang Dr 2
#9 Klaus Kalwar 2
#10 Antoine Antoine 1

Latest patents

Publication Filing date Title
ZA201203750B Method for surface treating a substrate and devine for carrying out the method
CN102725127A Method for surface treating a substrate and device for carrying out the method
DE102009044638A1 Method for coating surface of plastic foil, involves spraying aerosols by sprayer into discharge area between counter electrode and carrier electrode i.e. roller electrode, during discharge towards gravitational force
EP0610867A1 Device for repairing a damaged covering of a roll
DE4011004A1 Corona discharge treatment appts. - passes material over high voltage roller with system of tautening and centering rollers and means of adjusting and measuring electrodes gap
DE3935013A1 Method and device for corona treatment of material webs, preferably to be printed multiple times
DE3923101A1 Corona discharge equipment for treating foil - has pivoted partial treatment and full face treatment corona electrodes
DE3831964A1 Device for corona-discharge treatment of material webs
EP0273165A2 Method of making a corona electrode and electrode made by this method
EP0250798A2 Method and apparatus for producing adhesive forces on the surfaces of hollow plastics articles
DE3640966A1 Method of producing a corona electrode
DE3637433C1 Method and device for enhancing or producing adhesion forces on material webs passing through
DE3622737C1 Process for the corona treatment of web-like materials and device for carrying out the process
DE3618368A1 Method for instantaneous detection, trend analysis and long-term tracking of radiation exposure in the private sphere and device for carrying out the method
DE3601908C1 Process and apparatus for partially coating the outer surface of a hollow body consisting of non-polar plastic
DE3538541A1 Method and device for cleaning material surfaces
DE3537614C1 Method and device for pretreatment for the single or multiple coating of inner surfaces of an open hollow body made of plastic by electrical corona discharge
DE3535696A1 Method and device for partially coating a plastic part
DE3516144A1 Method and apparatus for generating aerosols
DE3417316A1 Device for extruding a film web made of thermoplastic materials