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INST POLYGRAPHISCHE MASCHINEN

Overview
  • Total Patents
    12
About

INST POLYGRAPHISCHE MASCHINEN has a total of 12 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets textiles and paper, optics and consumer goods are DAETWYLER & CO M, CARL ALLERS ETABLISSEMENT AS and PACCAGNELLA GIUSEPPE.

Patent filings in countries

World map showing INST POLYGRAPHISCHE MASCHINENs patent filings in countries
# Country Total Patents
#1 Germany 5
#2 France 3
#3 United Kingdom 2
#4 Switzerland 1
#5 United States 1

Patent filings per year

Chart showing INST POLYGRAPHISCHE MASCHINENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schultz Armin 3
#2 Klepel Werner 3
#3 Honicke Horst 2
#4 Boettcher Winfried 2
#5 Rudolf Ruder 2
#6 Strenge Gert 2
#7 Ruder Rudolf 2
#8 Albrecht Dipl-Ing Juergen 1
#9 Jurgen Albrecht 1
#10 Horst Honicke 1

Latest patents

Publication Filing date Title
DE1597237A1 Arrangement for adjusting optionally adjustable diaphragms in lenses on two-room reproduction cameras
DE1536491A1 Headband, which is attached to the back of the book block by heat and pressure
DE1536490A1 Method and device for wrapping dust jackets around books
FR1480912A Method and device for the manufacture of printing forms
DE1274590B Device for tensioning a sheet-shaped cover onto a cylinder or drum of a printing machine
GB1090658A Reproduction camera with object holder
FR1454113A Document-supported reproduction camera
US3379068A Method for testing relative surface movements
GB1060284A Method for the examination of the relative movement between two adjacent surfaces
FR1434329A Method of controlling the relative movement between two surfaces moving in synchronism with respect to each other
DE1277271B Method for testing the relative movement between two surfaces moving synchronously with one another