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GRUNDFOS INT

Overview
  • Total Patents
    140
About

GRUNDFOS INT has a total of 140 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Germany, Denmark and United States. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and machines are SALMSON POMPES, POMPES SALMSON SA and TACO ITALIA S R L.

Patent filings per year

Chart showing GRUNDFOS INTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jensen Niels Due 85
#2 Jensen Niels D 20
#3 Dissing Bjarne 14
#4 Jensen Peder 10
#5 Due Jensen Niels 9
#6 Christensen Jorgen 7
#7 Jakobsen Gerhard Munk 6
#8 Christensen Joergen 6
#9 Kruse Kaj 5
#10 Sass Laszlo 5

Latest patents

Publication Filing date Title
US5176021A Method and apparatus for making shaped metal parts by forming sheet metal
EP0503515A1 Rotation speed measuring apparatus
DE4203482A1 Submersible pump unit
DE4132982A1 Additives improving elasticity and strength of epoxy] resins for stators - comprising polyoxyalkylene amine(s) and opt. also poly:alkylene glycol(s) and/or thermoplastic phenoxy] resins
DE4127822A1 Device for space heating and water heating
FR2665222A1 MOTOR-PUMP GROUP.
DE4122487C2 Conveyor unit from a fluid flow machine and a drive motor
DE4121600A1 Submerged/diving pump assembly - has flow turbulence producing device in bottom facing inlet collar allowing sand to be pumped
DE4120656A1 SLIDING BEARING WITH AN ELASTIC SHELL FOR A CENTRIFUGAL PUMP MOTOR
EP0456169A1 Electric motor fed by frequency converter
EP0460399A2 Centrifugal pump and gasboiler including the same
US5158436A Pump with speed controller responsive to temperature
DK31091D0 distillation
DE4025498A1 Suction filter
DE4021591A1 Encapsulating motor stator in cast resin
DE4019314A1 COMPOSITE BODY AND METHOD AND DEVICE FOR PRODUCING SUCH A COMPOSITE BODY
DK117290D0 Centrifugal
DE4014918A1 ELECTRIC MOTOR
DE4008216A1 Mfg. radial blade ring impellers, etc. - forms comb-shaped blank from flat metal and bends tines to form blades
DE3935666A1 Prodn. of deep drawn pressings to precise dimensions - by upsetting blank to produce rim of increased thickness