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SOMMER FRITZ

Overview
  • Total Patents
    21
About

SOMMER FRITZ has a total of 21 patent applications. Its first patent ever was published in 1901. It filed its patents most often in Switzerland, Germany and United States. Its main competitors in its focus markets machines, civil engineering and mechanical elements are LANGECKER ERHARD, DROMIGNY PIERRE and VINYL CLAD PTY LTD.

Patent filings in countries

World map showing SOMMER FRITZs patent filings in countries
# Country Total Patents
#1 Switzerland 6
#2 Germany 6
#3 United States 4
#4 Canada 2
#5 Spain 1
#6 France 1
#7 United Kingdom 1

Patent filings per year

Chart showing SOMMER FRITZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Langenohl Hans-Joachim 5
#2 Fritz Sommer 4
#3 Stockmann Gunther 4
#4 Sommer Fritz 2
#5 Guenther Stockmann 1
#6 Hans-Joachim Langenohl 1
#7 Oleschinsky Manfred 1
#8 Stockmann Guenther 1
#9 Langenohl Hans J 1

Latest patents

Publication Filing date Title
DE2146515A1 Mould tool closing mechanism - esp for injection moulding machines using double acting drive cylinder
US3602496A Apparatus for manipulating labels or the like
US3556514A Method and apparatus for manipulating labels or the like
ES351951A1 Procedure and device for applying printed prints on objects of synthetic material. (Machine-translation by Google Translate, not legally binding)
US3559248A Device for applying printed foils to molded articles
DE1554878B1 Screw injection molding machine for thermosetting plastics
US3416405A Cylinder for plastic injection molding machines
GB191319772A A Process for the Manufacture of Aliphatic Hydrocarbons from Poly-methylenes or Mixtures Containing the same.
CA879790A Method and apparatus for the automatic application of foil on to the circumference of a core piece
CA871211A Method and apparatus for applying printed foil onto injection moulded plastic objects