DEFEM SYSTEM AB has a total of 15 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Sweden, United States and Germany. Its main competitors in its focus markets electrical machinery and energy, optics and mechanical elements are WILLIAM HAWKE, WALLMAX S R L and CTS CABLE TRAY SYSTEMS SAS.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 11 | |
#2 | United States | 2 | |
#3 | Germany | 1 | |
#4 | France | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Optics | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Installation of electric cables | |
#2 | Pipes | |
#3 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Stjerneby Sven | 12 |
#2 | Kidner Kjell | 1 |
Publication | Filing date | Title |
---|---|---|
US6024329A | Support device for a cableway | |
DE19615860A1 | Suspension device for cable support | |
SE9400406D0 | Device for connecting cable ladders | |
SE500194C2 | System for installing cables - comprises partly cable ladders to which cables are fixed and partly fixtures for support of cable ladders with attached cables to wall, ceiling or other support surfaces | |
SE9201560D0 | Fitting for supporting a cable tray |