Inventor · disambiguated record
Robert H. Mashiak
Also filed as: MASHIAK ROBERT · MASHIAK ROBERT H
3 granted patents·111 citations·filing 1996–2000
75Inventor score
Technology areasB66B
Files withOTIS ELEVATOR CO3
Top patents by PatentIndex Score
3 records- 0188US6330936B1Elevator behavior reported in occurrence-related groupsOTIS ELEVATOR CO·Filed 2000·Granted Dec 18, 2001·42 cites·23 claims
- 0283US5760350AMonitoring of elevator door performanceOTIS ELEVATOR CO·Filed 1996·Granted Jun 2, 1998·45 cites·36 claims
- 0376US6484125B1Service information derived from elevator operational parametersOTIS ELEVATOR CO·Filed 2000·Granted Nov 19, 2002·24 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →