Inventor · disambiguated record
Mary Ann T. Valk
Also filed as: VALK MARY ANN · VALK MARY ANN T
5 granted patents·80 citations·filing 2000–2005
81Inventor score
Top patents by PatentIndex Score
5 records- 0188US6357554B1Elevator ride improvements utilizing smart floorOTIS ELEVATOR CO·Filed 2000·Granted Mar 19, 2002·33 cites·4 claims
- 0266US6545236B2Vehicle interior component having a flexible cover with integrated circuitryLEAR CORP·Filed 2001·Granted Apr 8, 2003·24 cites·28 claims
- 0358US6629583B2Fixture for an elevator systemOTIS ELEVATOR CO·Filed 2001·Granted Oct 7, 2003·12 cites·20 claims
- 0457US7614490B2Passenger conveyor handrail having a gripping surface with a generally circular cross-sectionOTIS ELEVATOR CO·Filed 2005·Granted Nov 10, 2009·4 cites·18 claims
- 0552US7475757B2Elevator dispatching with balanced passenger perception of waitingOTIS ELEVATOR CO·Filed 2003·Granted Jan 13, 2009·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →