Inventor · disambiguated record
Robert J. Steacy
Also filed as: STEACY ROBERT J
3 granted patents·19 citations·filing 1987–1990
66Inventor score
Technology areasB66B
Files withOTIS ELEVATOR CO3
Top patents by PatentIndex Score
3 records- 0141US5105916AElevator door coupling deviceOTIS ELEVATOR CO·Filed 1990·Granted Apr 21, 1992·11 cites·2 claims
- 0229US5129486AElevator door lockOTIS ELEVATOR CO·Filed 1990·Granted Jul 14, 1992·5 cites·5 claims
- 0324US4762217AEscalator handrail guideOTIS ELEVATOR CO·Filed 1987·Granted Aug 9, 1988·3 cites·4 claims
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