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PTG PLASMA OBERFLAECHENTECH

Overview
  • Total Patents
    21
About

PTG PLASMA OBERFLAECHENTECH has a total of 21 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Germany, EPO (European Patent Office) and Iceland. Its main competitors in its focus markets surface technology and coating, furniture and games and materials and metallurgy are GLASS SURFACE TECH, ALLUFLON SPA and HEINZEL WINFRIED.

Patent filings per year

Chart showing PTG PLASMA OBERFLAECHENTECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heinzel Winfried 18
#2 Gadow Rainer 3
#3 Schaefer Gerold 3
#4 Scholl Harald 3
#5 Riege Guenter 3
#6 Weber Thomas Dr 2
#7 Weber Thomas F 1
#8 Topp Josef 1
#9 Weber Thomas F Dr Ing 1
#10 Weber Thomas F Dr-Ing 1

Latest patents

Publication Filing date Title
DE4327168A1 Dry copier, conveying device (transporting device) for paper and method for the production of a roller
DE4323117C1 Process for coating household and kitchen equipment and household and kitchen equipment
DE4317350A1 Process for coating cup tappets
DE4304857A1 Fifth wheel
DE4214515C1 Method and device for coating a metallic body of a household or kitchen appliance and use of the atmospheric oxidation of a surface of a metallic body
DK102489D0 Method for coating household and household items
DE3823229A1 Process for coating household and kitchen appliances with a non-stick layer and its application
DE3806699A1 Process for coating household items and household items
DE3316348A1 Process for the sealing of a porous coating
DE3143874A1 METHOD FOR SEALING A POROUS COATING