HERTIG KNUT AB has a total of 13 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Sweden, EPO (European Patent Office) and Norway. Its main competitors in its focus markets civil engineering, thermal processes and chemical engineering are ZHANG YINQIANG, LI XINFA and TABIBNIA RAMIN.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 6 | |
#2 | EPO (European Patent Office) | 4 | |
#3 | Norway | 3 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Thermal processes | |
#3 | Chemical engineering | |
#4 | Machine tools | |
#5 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Carlsson Goeran | 8 |
#2 | Carlsson Goran | 2 |
#3 | Carlsson Göran | 2 |
#4 | Goeran Carlsson | 1 |
Publication | Filing date | Title |
---|---|---|
EP2369093A2 | Heatable and vertically adjustable floor | |
EP1570947A2 | An apparatus for the removal of drilling debris | |
SE0403145D0 | Arrangement is for production of heat in floor comprising floor plates with tracks running on floor plate upper sides from one plate edge to that opposite | |
EP1475574A2 | A ventilated floor, a floorboard included therein, and a method of manufacturing the same | |
EP1464773A1 | Construction kit with a construction element and a spacer |