Inventor · disambiguated record
Bernward Engelke
Also filed as: ENGELKE BERNWARD
14 granted patents·3 pending applications·118 citations·filing 1995–2014
92Inventor score
Top patents by PatentIndex Score
17 records- 0175US6997302B2Escalator drive mechanism with failure detection and backupOTIS ELEVATOR CO·Filed 2002·Granted Feb 14, 2006·16 cites·20 claims
- 0274US8123373B2People conveyor glass balustrade lightingVOGT ANDREAS·Filed 2010·Granted Feb 28, 2012·3 cites·15 claims
- 0367US7562759B2Passenger conveyor handrail with sliding material on toothed driven surfaceOTIS ELEVATOR CO·Filed 2005·Granted Jul 21, 2009·7 cites·8 claims
- 0466US7249667B2Traffic flow indicator for a passenger conveyorOTIS ELEVATOR CO·Filed 2003·Granted Jul 31, 2007·13 cites·20 claims
- 0563US9850099B2Skirt for passenger conveyerOTIS ELEVATOR CO·Filed 2014·Granted Dec 26, 2017·3 cites·22 claims
- 0657US5697487APallet for a passenger conveyorOTIS ELEVATOR CO·Filed 1995·Granted Dec 16, 1997·20 cites·20 claims
- 0757US5634546ANewel guide for a handrailOTIS ELEVATOR CO·Filed 1995·Granted Jun 3, 1997·20 cites·10 claims
- 0856US8701861B2Passenger conveyor with movable lateral panel membersTUREK ALEXANDER·Filed 2009·Granted Apr 22, 2014·4 cites·22 claims
- 0951US5595278APallet for a conveyorOTIS ELEVATOR CO·Filed 1995·Granted Jan 21, 1997·16 cites·10 claims
- 1049US9227818B2Passenger conveyor with movable lateral panel membersOTIS ELEVATOR CO·Filed 2014·Granted Jan 5, 2016·0 cites·8 claims
- 1149US7568570B2Safety monitoring system for a people conveyorOTIS ELEVATOR CO·Filed 2002·Granted Aug 4, 2009·7 cites·10 claims
- 1242US7681709B2Balustrade fastening arrangementOTIS ELEVATOR CO·Filed 2003·Granted Mar 23, 2010·4 cites·4 claims
- 1342US2009067162A1People conveyor glass bastustrade lightingVOGT ANDREAS·Filed 2004·Application pending·0 cites
- 1441US2012024675A1Drive assembly for a passenger conveyorSPIELMAN FRED R·Filed 2009·Application pending·0 cites
- 1540US2009008217A1Positive linear handrail drive with toothed beltOTIS ELEVATOR CO·Filed 2005·Application pending·0 cites
- 1636USD490956SEscalator deckingOTIS ELEVATOR CO·Filed 2002·Granted Jun 1, 2004·2 cites·1 claims
- 1734US8141693B2Combined traffic flow and maintenance information display for a passenger conveyorSANSEVERO FRANK·Filed 2003·Granted Mar 27, 2012·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →