SANDELL BERTIL has a total of 45 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Sweden, Norway and Switzerland. Its main competitors in its focus markets machines and civil engineering are BAYOSAN WACHTER GMBH & CO KG, TURBOSOL A I SRL and YAU LEE WAH CONCRETE PRECAST PRODUCTS COMPANY LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 6 | |
#2 | Norway | 5 | |
#3 | Switzerland | 4 | |
#4 | Germany | 4 | |
#5 | United Kingdom | 4 | |
#6 | Austria | 3 | |
#7 | Denmark | 3 | |
#8 | Finland | 3 | |
#9 | France | 3 | |
#10 | Japan | 3 | |
#11 | United States | 3 | |
#12 | South Africa | 3 | |
#13 | Brazil | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Preparing clay | |
#2 | Spraying devices | |
#3 | Scaffolding | |
#4 | Finishing work on buildings | |
#5 | Shaping clay | |
#6 | Foundations and excavations | |
#7 | General building constructions |
# | Name | Total Patents |
---|---|---|
#1 | Sandell Bertil | 30 |
#2 | Sandell B | 5 |
#3 | Liljegren Goete | 3 |
#4 | Beruteiru Sanderu | 2 |
#5 | Geete Riruiekuren | 1 |
#6 | Liljegren Gote | 1 |
#7 | Liljegren G | 1 |
Publication | Filing date | Title |
---|---|---|
SE8106652L | Method for replacing balconies severely damaged by rust. | |
SE7900780L | Cohesion pile | |
GB2006648A | Method for the manufacturing of fibre reinforced building structures survace coatings and the like and a device for the performing the method | |
US4225086A | Method and a device for adding material in an air stream to a nozzle | |
ZA7604813B | A method for preparing fibres for mixing into a sprayed concrete mass and a device for performing the method | |
US4092737A | Method for preparing fibers for mixing into a sprayed concrete mass and a device for performing the method | |
ZA7604469B | An improved method for the manufacturing of concrete structures having high impact resistance and favourable deformation properties | |
FI752151A | Saett att tillverka fiberarmerade betongkonstruktioner |