P

Inventor

HELLEGAARD KJELD

DK7 patents
⚠️ This page may combine multiple inventors who share the name “HELLEGAARD KJELD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DANFOSS AS

4 patents
US4574341AMar 4, 1986

Current supply apparatus for an A.C. consumer

DANFOSS AS20 citations77
US4607171AAug 19, 1986

Electronic switching apparatus

DANFOSS AS3 citations60
US4728921AMar 1, 1988

Position indicator for an actuating drive

DANFOSS AS2 citations57
US4572969AFeb 25, 1986

Low power loss snubber for switching power transistors

DANFOSS AS4 citations53

GRUNDFOS MANUFACTURING CORP

1 patent
US6082976AJul 4, 2000

Circulating pump

GRUNDFOS MANUFACTURING CORP20 citations88

BACH ANDERSEN NIELS KRISTIAN

1 patent
US9000650B2Apr 7, 2015

Laminated core for electromagnetic applications

BACH ANDERSEN NIELS KRISTIAN12 citations74

PEDERSEN HENRIK OERSKOV

1 patent
US8067872B2Nov 29, 2011

Permanent magnet rotor having slanted or curved grooves

PEDERSEN HENRIK OERSKOV14 citations72