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ROBERT KAULEN

Overview
  • Total Patents
    16
About

ROBERT KAULEN has a total of 16 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets optics, surface technology and coating and machines are TSUBAKI HIDEAKI, NAPP SYSTEMS INC and BEACH MFG CORP.

Patent filings in countries

World map showing ROBERT KAULENs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 United Kingdom 4
#3 United States 3
#4 Canada 2
#5 Spain 1

Patent filings per year

Chart showing ROBERT KAULENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robert Kaulen 3
#2 Krohe Walter 2
#3 Walter Krohe 1

Latest patents

Publication Filing date Title
US3154415A Process for producing intaglio printing plates or cylinders for photogravure printing
ES238085A2 Procedure and device for coating with seamless layer printing molds or clises, especially printing cylinders (Machine-translation by Google Translate, not legally binding)
GB749952A Improvements in or relating to the preparation of printing cylinders for photogravure printing
GB787328A Improvements in or relating to the seamless coating of printing formes, with specialreference to impression cylinders for photogravure
US2798629A Method of and device for mounting flexible assembling forms on printing cylinders
US2883961A Device for coating and treating body surfaces, especially as applied to printing rolls
GB744954A Process for the production of printing plates or cylinders for photogravure printing
CA562999A Method and apparatus for seamless coating of printing forms
CA598324A Method and apparatus for seamless coating of printing forms