Inventor · disambiguated record
Ralph S. Stripling
Also filed as: STRIPLING RALPH · STRIPLING RALPH S
9 granted patents·1 pending application·49 citations·filing 2000–2020
85Inventor score
Files withOTIS ELEVATOR CO6BRAASCH BURKHARD1MUELLER MARKUS1SANSEVERO FRANK1SCHROEDER-BRUMLOOP HELMUT LOTHAR1
Top patents by PatentIndex Score
10 records- 0168US8746413B2Single brakeshoe test (electrical) for elevatorsSCHROEDER-BRUMLOOP HELMUT LOTHAR·Filed 2008·Granted Jun 10, 2014·10 cites·8 claims
- 0266US7249667B2Traffic flow indicator for a passenger conveyorOTIS ELEVATOR CO·Filed 2003·Granted Jul 31, 2007·13 cites·20 claims
- 0363US11673767B2Elevator systemsOTIS ELEVATOR CO·Filed 2020·Granted Jun 13, 2023·0 cites·12 claims
- 0458US9637349B2Elevator brake including coaxially aligned first and second brake membersOTIS ELEVATOR CO·Filed 2014·Granted May 2, 2017·2 cites·17 claims
- 0555US11414297B2Elevator safety deviceOTIS ELEVATOR CO·Filed 2018·Granted Aug 16, 2022·0 cites·13 claims
- 0655US6626279B2Process for switching between main supply and a frequency inverter and vice versa for an escalator driveOTIS ELEVATOR CO·Filed 2000·Granted Sep 30, 2003·10 cites·22 claims
- 0754US8960407B2Signal correlation for missing step detection in conveyorsBRAASCH BURKHARD·Filed 2009·Granted Feb 24, 2015·4 cites·17 claims
- 0849US7568570B2Safety monitoring system for a people conveyorOTIS ELEVATOR CO·Filed 2002·Granted Aug 4, 2009·7 cites·10 claims
- 0937US2009266674A1Method for Testing the Positional Adjustment of a Sensor for a People Conveyor and a Sensor Arrangement ThereforMUELLER MARKUS·Filed 2004·Application pending·0 cites
- 1034US8141693B2Combined 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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