Assignee
GRUNDFOS HOLDING AS
DK207 patents
Top patents by PatentIndex Score
USD872132SJan 7, 2020
Housing
GRUNDFOS HOLDING AS16 citations93
USD978916SFeb 21, 2023
Pump for liquids
GRUNDFOS HOLDING AS18 citations92
USD699264SFeb 11, 2014
Pump control housing
GRUNDFOS HOLDING AS17 citations91
USD696696SDec 31, 2013
Pump control assembly
GRUNDFOS HOLDING AS14 citations91
USD696695SDec 31, 2013
Pump control assembly
GRUNDFOS HOLDING AS16 citations91
USD1017645SMar 12, 2024
Pump for liquids
GRUNDFOS HOLDING AS8 citations83
USD837832SJan 8, 2019
Housing
GRUNDFOS HOLDING AS8 citations83
USD833483SNov 13, 2018
Housing
GRUNDFOS HOLDING AS10 citations83
US10690423B2Jun 23, 2020
Method for a heat transfer system and heat transfer system
GRUNDFOS HOLDING AS10 citations81
US10288124B2May 14, 2019
Coupling having an input-side coupling part and an output-side coupling part
GRUNDFOS HOLDING AS7 citations81
US10439475B2Oct 8, 2019
Fan cooled dual-compartment electronic housing for an electric motor
GRUNDFOS HOLDING AS7 citations73
US11333151B2May 17, 2022
Pump assembly
GRUNDFOS HOLDING AS2 citations72
USD884744SMay 19, 2020
Pump
GRUNDFOS HOLDING AS3 citations72
USD1038033SAug 6, 2024
Electrical connector
GRUNDFOS HOLDING AS2 citations71
USD1011209SJan 16, 2024
Level controller
GRUNDFOS HOLDING AS1 citations71
USD1010478SJan 9, 2024
Level controller
GRUNDFOS HOLDING AS1 citations71
USD944662SMar 1, 2022
Level controller
GRUNDFOS HOLDING AS2 citations71
US11243512B2Feb 8, 2022
Model formation module for creating a model for controlling a pressure regulating system of a water supply network
GRUNDFOS HOLDING AS5 citations71
US10480968B2Nov 19, 2019
Pump system and method for determining the flow in a pump system
GRUNDFOS HOLDING AS3 citations71
US10082155B2Sep 25, 2018
Centrifugal pump
GRUNDFOS HOLDING AS3 citations71
US10823175B2Nov 3, 2020
Pump assembly and hydraulic system
GRUNDFOS HOLDING AS4 citations70
US10677249B2Jun 9, 2020
Hydraulic system
GRUNDFOS HOLDING AS2 citations70
US10094385B2Oct 9, 2018
Multi-stage centrifugal pump
GRUNDFOS HOLDING AS2 citations70
US11661240B2May 30, 2023
Liquid supply system
GRUNDFOS HOLDING AS2 citations69
US11460031B2Oct 4, 2022
Centrifugal pump assembly
GRUNDFOS HOLDING AS2 citations69
US11293493B2Apr 5, 2022
Flexible bearing retainer for multistage centrifugal pump
GRUNDFOS HOLDING AS4 citations69
US9982675B2May 29, 2018
Method for controlling the power of a pump device and pump device
GRUNDFOS HOLDING AS2 citations69
US9810232B2Nov 7, 2017
Pump unit
GRUNDFOS HOLDING AS2 citations69
US9337556B2May 10, 2016
Pump unit with electrical connection plug
GRUNDFOS HOLDING AS9 citations69
US10317094B2Jun 11, 2019
Circulation pump assembly for a heating and/or cooling system
GRUNDFOS HOLDING AS4 citations67
US10184671B2Jan 22, 2019
Method for limiting a supply flow in a heat transfer system
GRUNDFOS HOLDING AS3 citations67
US10116183B2Oct 30, 2018
Pump assembly with a terminal box having a metallic contact collecting condensation with a drain channel
GRUNDFOS HOLDING AS5 citations67
US11118577B2Sep 14, 2021
Metering pump and method for controlling a metering pump
GRUNDFOS HOLDING AS2 citations66
US10941782B2Mar 9, 2021
Pump assembly
GRUNDFOS HOLDING AS2 citations66
US10794384B2Oct 6, 2020
Multi-pump control system with power consumption optimization
GRUNDFOS HOLDING AS2 citations66
US10041824B2Aug 7, 2018
Method for detecting the flow rate value of a centrifugal pump
GRUNDFOS HOLDING AS4 citations66
USD901543SNov 10, 2020
Pump
GRUNDFOS HOLDING AS2 citations65
US10808703B2Oct 20, 2020
Multi-stage centrifugal pump having tie rods formed from sheet metal
GRUNDFOS HOLDING AS2 citations65
US10533674B2Jan 14, 2020
Non-return valve for a water supply system having a sealing body movably connected to a holder's receiver opening by one or more limbs and lugs
GRUNDFOS HOLDING AS4 citations65
US10411571B2Sep 10, 2019
Magnetic coupling
GRUNDFOS HOLDING AS4 citations65
US10337516B2Jul 2, 2019
Multi-stage, self-priming centrifugal pump assembly
GRUNDFOS HOLDING AS3 citations65
US10316849B2Jun 11, 2019
Method and system for detection of faults in pump assembly via handheld communication device
GRUNDFOS HOLDING AS6 citations65
US9719241B2Aug 1, 2017
Method for operating a wastewater pumping station
GRUNDFOS HOLDING AS2 citations65
US12013298B2Jun 18, 2024
Protective cover for a pressure sensor
GRUNDFOS HOLDING AS2 citations64
US11454009B2Sep 27, 2022
Control system and method for controlling a water supply from at least two separate input lines into a sector of a water supply network
GRUNDFOS HOLDING AS2 citations64
US9243646B2Jan 26, 2016
Impeller
GRUNDFOS HOLDING AS3 citations64
US10697649B2Jun 30, 2020
Electronic converter unit for retrofitting to an external part of a housing of a pump unit
GRUNDFOS HOLDING AS1 citations63
US10256679B2Apr 9, 2019
Rotor for an electric motor
GRUNDFOS HOLDING AS2 citations63
US10016808B2Jul 10, 2018
Segmented core and method for molding an impeller
GRUNDFOS HOLDING AS6 citations63
US10900495B2Jan 26, 2021
Multistage pump
GRUNDFOS HOLDING AS0 citations62
Showing the top 50 of 207 patents by PatentIndex Score.