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WILLERSINN GEB KG

Overview
  • Total Patents
    11
About

WILLERSINN GEB KG has a total of 11 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, Switzerland and Spain. Its main competitors in its focus markets materials and metallurgy, environmental technology and machines are LASTRE SPA, HOEFLER RUDOLF and CONSTRUCTION & FINANCE AG.

Patent filings in countries

World map showing WILLERSINN GEB KGs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 Switzerland 1
#3 Spain 1
#4 France 1

Patent filings per year

Chart showing WILLERSINN GEB KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Willersinn Fritz 8
#2 Boehn Kurt Dipl Ing 3
#3 Boehn Kurt Dipl-Ing 2
#4 Boehn 1
#5 Fritz Willersinn 1
#6 Boehn Kurt 1
#7 Kurt Dipl-Ing 1
#8 Kurt Boehn Dipl-Ing 1
#9 Boehm Kurt Dipl Ing 1

Latest patents

Publication Filing date Title
DE2407138A1 Wall panel with reinforced concrete core - eliminating need for several moulds
DE2329661A1 LARGE AREA COMPONENT AND METHOD FOR ITS MANUFACTURING
DE2229698A1 Lime slag block prodn - using mixt prepd by slaking quicklime and slag and adding flue dust
DE1671242A1 Process for the production of light lime and aerated concrete moldings
DE1671241A1 Process for the production of lightweight construction materials from fly ash
ES298528A1 Procedure for the manufacture of bricks of escoria calcºrea (Machine-translation by Google Translate, not legally binding)
DE1471536A1 Process for the production of limestone cinder blocks
DE1285938B Process for the production of limestone cinder blocks