Assignee
KOCHER HANS
CH·5 granted patents·6 pending applications·58 citations·filing 2007–2012
Top patents by PatentIndex Score
11 records- 0190US9272878B2Shaft access enabling device of an elevator systemKOCHER HANS·Filed 2010·Granted Mar 1, 2016·17 cites·15 claims
- 0286US8813918B2Method and device for monitoring an elevator support characterizing properyKOCHER HANS·Filed 2009·Granted Aug 26, 2014·24 cites·17 claims
- 0374US8235178B2Elevator with frictional driveKOCHER HANS·Filed 2007·Granted Aug 7, 2012·7 cites·2 claims
- 0471US8439167B2Spacing control for two elevator cars in a common shaftKOCHER HANS·Filed 2008·Granted May 14, 2013·8 cites·20 claims
- 0552US8651241B2Elevator system with two elevator carsKOCHER HANS·Filed 2008·Granted Feb 18, 2014·2 cites·11 claims
- 0643US2008006485A1Elevator installation and method of operating an elevator installationKOCHER HANS·Filed 2007·Application pending·0 cites
- 0743US2008149426A1Elevator with two elevator cars disposed one above the other in a shaftKOCHER HANS·Filed 2007·Application pending·0 cites
- 0841US2011024239A1Operating method for an elevator with two elevator cars and a counterweightKOCHER HANS·Filed 2008·Application pending·0 cites
- 0939US2012152656A1Multi-cage elevator with braking state indicationKOCHER HANS·Filed 2011·Application pending·0 cites
- 1039US2012305338A1Regulable elevator brakeKOCHER HANS·Filed 2012·Application pending·0 cites
- 1137US2011120809A1Collision brake for two elevator bodies moving independently of one anotherKOCHER HANS·Filed 2008·Application pending·0 cites
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