Assignee
HOLEC HOLLAND NV
US8 patents
Top patents by PatentIndex Score
US6262648B1Jul 17, 2001
Electromagnetic actuator
HOLEC HOLLAND NV38 citations90
US7158369B2Jan 2, 2007
Single phase or polyphase switchgear in an enveloping housing
HOLEC HOLLAND NV12 citations82
US6480368B1Nov 12, 2002
Monitoring circuit for monitoring a voltage
HOLEC HOLLAND NV5 citations53
US6768626B1Jul 27, 2004
Trip system for an electrical switch having a favorable force-path-characteristic
HOLEC HOLLAND NV6 citations52
US6831239B2Dec 14, 2004
Switch with auxiliary and main contacts
HOLEC HOLLAND NV5 citations51
US6373355B1Apr 16, 2002
Switch with contacts which can be seen through a window
HOLEC HOLLAND NV2 citations50
US6384356B1May 7, 2002
Switch with snap-action closure
HOLEC HOLLAND NV4 citations49
US6791044B2Sep 14, 2004
Set of movable contacts for a switch with a set of fixed contacts
HOLEC HOLLAND NV0 citations30