HESSENWERKE ELEKTROTECHNISCHE has a total of 11 patent applications. Its first patent ever was published in 1935. It filed its patents most often in Germany. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and electrical machinery and energy are CHANGZHOU XIANGMING ELECTROMOTOR CO LTD, SOLER & PALAU and MYKAS ADAMCIKAS.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 11 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Thermal processes | |
#3 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Non-positive-displacement pumps | |
#2 | Air-conditioning | |
#3 | Dynamo-electric machines |
# | Name | Total Patents |
---|---|---|
#1 | Plagge Karl Dipl-Ing | 4 |
#2 | Plagge Dipl-Ing Karl | 2 |
#3 | Rausch Karl | 2 |
#4 | Gruenewald Bernhard | 1 |
#5 | Curt Hesse Dipl-Ing | 1 |
Publication | Filing date | Title |
---|---|---|
DE1428111A1 | Jet impeller for axial fan | |
DE1143990B | Device for installing an electric fan, in particular in a window | |
DE1009290B | Device to prevent damage to the windings in repulsion motors with adjustable brush bridge | |
DE1023131B | Bearing shield for electric motors | |
DE904930C | Air fan | |
DE880923C | Ceiling or standing top fans | |
DE870599C | Wall fan | |
DE871493C | Roundabout fans | |
DE839554C | Electric window vent | |
DE703522C | Ceiling fan | |
DE711833C | Wall or ceiling fan in which the arm star carrying the drive motor is detachably connected to the wall ring |