Inventor · disambiguated record
Marvin Dehmlow
Also filed as: DEHMLOW MARVIN
9 granted patents·82 citations·filing 1996–2018
86Inventor score
Top patents by PatentIndex Score
9 records- 0183US8631908B2Elevator system and associated method including power control for operating an elevator in an emergency modeSCHROEDER-BRUMLOOP HELMUT·Filed 2008·Granted Jan 21, 2014·22 cites·26 claims
- 0281US7650968B2Elevator rescue operation control system including selective transformer winding energizationOTIS ELEVATOR CO·Filed 2004·Granted Jan 26, 2010·24 cites·5 claims
- 0360US8585158B2Safe control of a brake using low power control devicesGEWINNER JUERGEN·Filed 2008·Granted Nov 19, 2013·7 cites·28 claims
- 0459US10071880B2Low profile drive unit for elevator systemOTIS ELEVATOR CO·Filed 2013·Granted Sep 11, 2018·1 cites·26 claims
- 0556US10035680B2Elevator safety circuit including non forced guided relayOTIS ELEVATOR CO·Filed 2013·Granted Jul 31, 2018·3 cites·14 claims
- 0650US11014786B2Power control system for a battery driven elevatorOTIS ELEVATOR CO·Filed 2018·Granted May 25, 2021·0 cites·11 claims
- 0749US6563707B1Chassis for mounting component units of an electric switch cabinet for elevators and escalatorsOTIS ELEVATOR CO·Filed 2000·Granted May 13, 2003·9 cites·22 claims
- 0847US5777280ACalibration routine with adaptive load compensationOTIS ELEVATOR CO·Filed 1996·Granted Jul 7, 1998·16 cites·4 claims
- 0936US8827042B2Elevator regenerative drive including an air core inductorZEMKE WOLFGANG LUTZ·Filed 2009·Granted Sep 9, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →