Inventor · disambiguated record
Martin Mehlert
Also filed as: MEHLERT MARTIN
9 granted patents·257 citations·filing 1985–1996
91Inventor score
Files withOTIS ELEVATOR CO9
Top patents by PatentIndex Score
9 records- 0186US5819910ANoise reduced step chain sprocketOTIS ELEVATOR CO·Filed 1996·Granted Oct 13, 1998·46 cites·16 claims
- 0283US5782330AInformation display and control device for a passenger conveyorOTIS ELEVATOR CO·Filed 1996·Granted Jul 21, 1998·44 cites·6 claims
- 0382US5337878AAssembly and method for adjusting brake force for passenger conveyor emergency brakeOTIS ELEVATOR CO·Filed 1993·Granted Aug 16, 1994·55 cites·7 claims
- 0472US4875558ASafety brake for escalatorsOTIS ELEVATOR CO·Filed 1989·Granted Oct 24, 1989·33 cites·12 claims
- 0563US4836353AGuide for moving handrailOTIS ELEVATOR CO·Filed 1987·Granted Jun 6, 1989·19 cites·6 claims
- 0661US6015038AHandrail monitoring systemOTIS ELEVATOR CO·Filed 1995·Granted Jan 18, 2000·20 cites·13 claims
- 0751US5325955AEscalator step chain support apparatusOTIS ELEVATOR CO·Filed 1993·Granted Jul 5, 1994·16 cites·5 claims
- 0847US5277278AEscalator caliper brake assembly with adjustable braking torqueOTIS ELEVATOR CO·Filed 1992·Granted Jan 11, 1994·13 cites·6 claims
- 0947US4658946AEscalator balustrade decking profileOTIS ELEVATOR CO·Filed 1985·Granted Apr 21, 1987·11 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →