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HEINZEL WINFRIED

Overview
  • Total Patents
    20
About

HEINZEL WINFRIED has a total of 20 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Germany, EPO (European Patent Office) and German Democratic Republic. Its main competitors in its focus markets surface technology and coating, furniture and games and consumer goods are FONTAINE ENG UND MASCHINEN GMBH, HEC HIGH END COATING GMBH and MAUBEUGE FER.

Patent filings in countries

World map showing HEINZEL WINFRIEDs patent filings in countries

Patent filings per year

Chart showing HEINZEL WINFRIEDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heinzel Winfried 19

Latest patents

Publication Filing date Title
DE4138941A1 Sports shoe with coated metal studs - sprayed with ceramic and anti-stick coatings
DE4113211A1 METHOD FOR COATING HOUSEHOLD AND KITCHEN EQUIPMENT
DE4101680A1 Sliver loosening roller - is cleaned and coated with wear resistant layer and wear and corrosion resistant layer
DE4002717A1 Coating household utensils, esp. iron sole plates - with non-stick layer, which is applied in paste-form and rolled
DE3814122A1 Method of coating receptacles for microwave ovens
DE3608286A1 Method for the surface treatment of a printing machine cylinder, a printing machine cylinder and the use thereof
DE3607796A1 Process for producing sealing rings (washers) for sanitary fittings and a sealing ring
DE3604762A1 METHOD FOR COATING HOUSEHOLD OBJECTS WITH AN NON-STICKING LAYER AND HOUSEHOLD OBJECT
DE3617034A1 Process for coating pressing irons with an anti-adhesive layer, and pressing iron
DE3522962A1 Method for repairing defects on highly stressed machine parts
DE3512176A1 METHOD FOR TREATING THE SURFACE OF A PRINTING MACHINE CYLINDER