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OPLAENDER WILO WERK GMBH

Overview
  • Total Patents
    60
About

OPLAENDER WILO WERK GMBH has a total of 60 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and thermal processes are SUZHOU IND PARK SIP CINDERSON MOTOR CO LTD, THOMAS LANCELOT REED COOPER and JIANGSU LANGXIN ELECTRIC CO LTD.

Patent filings in countries

World map showing OPLAENDER WILO WERK GMBHs patent filings in countries

Patent filings per year

Chart showing OPLAENDER WILO WERK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Strelow Guenter 11
#2 Naasner Guenter 9
#3 Oplaender Jochen Dipl Ing 7
#4 Naasner Gunter 5
#5 Strelow Gunter 4
#6 Naasner Guenter Dipl Ing 4
#7 Greitzke Stephan Dr 3
#8 Hahn Martin 3
#9 Kech Hansjuergen Dipl Ing 3
#10 Genster Albert 2

Latest patents

Publication Filing date Title
DE4125799A1 Winding head cap for electric motor stator - involves annular flange with openings through which winding wires extend outwards, each opening being connected to slot
DE4124327A1 Mounting unit for cap onto electromotor coil head - has annular flange with spool wire openings and coaxial tube which lines head when assembled
DE4118057A1 PACKING A PUMP
DE4113201A1 METHOD FOR CONTACTLESS CONTROL OF THE ROTATIONAL DIRECTION OF ELECTRICAL MACHINES
DE4113198A1 ELECTRIC MOTOR, IN PARTICULAR CANOPY MOTOR FOR A CENTRIFUGAL PUMP OR A FAN
DE4108910A1 DEVICE FOR SUPPLYING UNDERFLOOR HEATING
DE4108426A1 SPEED SWITCHING DEVICE FOR ELECTRIC MOTORS
DE4108427A1 ELECTRICAL CONNECTION FOR AN ELECTRIC MOTOR
DE4103797A1 Connecting pipes to centrifugal pump - by use of swivel elbow joint providing alternative connections
DE4031164A1 Adaptor for connecting pipes to pump - includes system for aligning adaptor with pump housing
DE4021411A1 Connector plug for double centrifugal pump
DE4021410A1 DOUBLE CENTRIFUGAL PUMP
US5044896A Split tube centrifugal pump
DE3931988A1 Split sleeve electric motor - has rotor, rotor bearings, bearing sleeves and split sleeve combined as removable module
DE3925270A1 TURNTABLE
DE3923027A1 Pump speed adjustment device for central heating installation - has differential pressure switch in parallel with manometer for instigating alarm and shut-down
DE3920185A1 CENTRIFUGAL PUMP OR FAN
EP0359901A1 Mixing device for a hot water heating installation
DE3900963A1 Pumping appliance having two delivery directions
DE3843477A1 CANOPY ELECTRIC MOTOR