DREEFS GMBH SCHALTGERAETE has a total of 15 patent applications. Its first patent ever was published in 1996. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets electrical machinery and energy, thermal processes and audio-visual technology are THERMOSTAT & SCHALTGERAETEBAU, CALOR ELEK ZITAETSGESELLSCHAFT and VOIGT & HAEFFNER AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 11 | |
#2 | WIPO (World Intellectual Property Organization) | 2 | |
#3 | Germany | 1 | |
#4 | Croatia | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Thermal processes | |
#3 | Audio-visual technology | |
#4 | Basic communication technologies | |
#5 | Control |
# | Name | Total Patents |
---|---|---|
#1 | Bauer Wolfgang | 8 |
#2 | Wich-Glasen Andreas | 4 |
#3 | Imer Klaus | 3 |
#4 | Klopfer Wilfried | 2 |
#5 | Peng Xiaoming Dr-Ing | 2 |
#6 | Prell Rainer | 1 |
#7 | Sinkel Andreas | 1 |
#8 | Krueger Notburga | 1 |
#9 | Verpari Rohit | 1 |
#10 | Quiner Juergen | 1 |
Publication | Filing date | Title |
---|---|---|
WO2005114688A1 | Electrical power control appliance | |
EP1246154A2 | Circuit for driving of lighting elements, especially for use with encoding switches | |
EP1198063A1 | Capacitive approximation sensor | |
EP1180828A1 | Electrical safety plug connection | |
EP1130324A2 | Gas cooker ignition switch | |
EP1075008A2 | Rocker switch | |
EP1206785A1 | Pushbutton switch for starting current limitation | |
EP0994496A1 | Rotary cam switch | |
DE19934199A1 | Circuit arrangement for the heating resistor of a hotplate of an electric cooker | |
EP0902238A1 | High voltage ignition system for gas ranges | |
EP0913846A2 | Selector switch with thermostat for baking oven | |
EP0903542A2 | Damper device, in particular for gas cooker ignition system | |
EP0849749A1 | Detent mechanism for push button switch |