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DRESDEN WAERMEGERAETEWERK

Overview
  • Total Patents
    18
About

DRESDEN WAERMEGERAETEWERK has a total of 18 patent applications. Its first patent ever was published in 1984. It filed its patents most often in German Democratic Republic. Its main competitors in its focus markets thermal processes are VALLS VICENT MANUEL, NODA INDUSTRIAL CO LTD and YOUEI SEISAKUSHIYO KK.

Patent filings in countries

World map showing DRESDEN WAERMEGERAETEWERKs patent filings in countries
# Country Total Patents
#1 German Democratic Republic 18

Patent filings per year

Chart showing DRESDEN WAERMEGERAETEWERKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

# Technology
#1 Controlling combustion

Top inventors

# Name Total Patents
#1 Werner Gottfried 4
#2 Ziesche Bernd 3
#3 Guenzel Steffen 3
#4 Michel Gotthard 3
#5 Foerster Helmut 3
#6 Frenzel Helmut 3
#7 Richter Frank 3
#8 Mirke Leander 3
#9 Wendt Harald 2
#10 Schneider Detlef 2

Latest patents

Publication Filing date Title
DD294358A5 Arrangement for coupling multiple potential-free contacts with a microprocessor
DD294380A5 Transistor inverter with loss-reliable switch-off relief
DD293254A5 Device for producing ice cream, cream frozen, emulsion or the same
DD289239A5 Device for tensioning and fixing specific rotation symmetric external contours
DD282332A5 Multi-socket with connecting cable
DD275549A1 Equipment for spraying water protection for switches, controllers or similar to electrical appliances
DD274878A1 Burner
DD282741A5 Arrangement for burning gasofmous fuels in flat combustion rooms, especially for grilling kitchen units
DD268567A1 Disconnection of double-phase driven dc motors
DD265826A1 Automatic burner control, especially for welding devices
DD265834A1 Welding device, especially for cylindrical containers
DD262075A1 Device for regulating the train for ignition, especially for gas fire attachments
DD260315A1 Device for regulating the protection of gases on welding burners
DD248408A1 Device for regulating the protection of gases on welding burners
DD239459A1 Arrangement for protection against overheating for gas-heated devices or the like
DD238846A1 Ueberzuendbrenner
DD236578A1 Heat-transfer plate, gas heated, especially for frying foodstuffs
DD225907A1 Fryer gas heated, especially for grüsskuechen