Assignee
INVENTO AG
CH·12 granted patents·1 pending application·316 citations·filing 1993–2013
Top patents by PatentIndex Score
13 records- 0192US6035974AModular construction for elevatorsINVENTO AG·Filed 1997·Granted Mar 14, 2000·67 cites·14 claims
- 0290US6374981B1Support construction for long escalators and moving walkwaysINVENTO AG·Filed 2000·Granted Apr 23, 2002·38 cites·7 claims
- 0386US6227335B1Elevator car operating panelINVENTO AG·Filed 1999·Granted May 8, 2001·46 cites·6 claims
- 0476US6886667B2Equipment for ascertaining the position of a rail-guided elevator car with a code carrierINVENTO AG·Filed 2003·Granted May 3, 2005·19 cites·17 claims
- 0576US5434377APushbuttton electrical switch assemblyINVENTO AG·Filed 1993·Granted Jul 18, 1995·29 cites·17 claims
- 0675US6129198AEscalator or moving walkwayINVENTO AG·Filed 1999·Granted Oct 10, 2000·35 cites·5 claims
- 0766US7117980B2Method and apparatus for controlling an elevator installation with zoning and an interchange floorINVENTO AG·Filed 2004·Granted Oct 10, 2006·18 cites·18 claims
- 0859US7073632B2Safety system for restraining movement of elevator car when car doors are openINVENTO AG·Filed 2003·Granted Jul 11, 2006·10 cites·13 claims
- 0957US5988350AEscalator stepINVENTO AG·Filed 1997·Granted Nov 23, 1999·23 cites·4 claims
- 1049US6053287ALinear drive for transportation equipmentINVENTO AG·Filed 1998·Granted Apr 25, 2000·13 cites·4 claims
- 1147US6102186AEscalator balustrade/handrail constructionINVENTO AG·Filed 1999·Granted Aug 15, 2000·14 cites·7 claims
- 1241US2015329318A1Actuating an electromagnetic elevator brake for an elevator installationINVENTO AG·Filed 2013·Application pending·0 cites
- 1329US5992606AEscalator balustrade/hand rail constructionINVENTO AG·Filed 1998·Granted Nov 30, 1999·4 cites·3 claims
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