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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 8 | |
#2 | Switzerland | 1 | |
#3 | Spain | 1 | |
#4 | France | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Environmental technology | |
#3 | Machines | |
#4 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Building materials | |
#2 | Climate change mitigation in wastewater treatment | |
#3 | Structural elements | |
#4 | Shaping clay |
# | 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 |
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 |