Inventor · disambiguated record
Gregory A. Schienda
Also filed as: SCHIENDA GREGORY · SCHIENDA GREGORY A
4 granted patents·281 citations·filing 1983–1988
82Inventor score
Top patents by PatentIndex Score
4 records- 0192US4930604AElevator diagnostic monitoring apparatusUNITED TECHNOLOGIES CORP·Filed 1988·Granted Jun 5, 1990·103 cites·10 claims
- 0287US4750591AElevator car door and motion sequence monitoring apparatus and methodOTIS ELEVATOR CO·Filed 1987·Granted Jun 14, 1988·105 cites·5 claims
- 0385US4497391AModular operational elevator control systemOTIS ELEVATOR CO·Filed 1983·Granted Feb 5, 1985·41 cites·5 claims
- 0471US4622551AHalf-duplex industrial communications systemOTIS ELEVATOR CO·Filed 1983·Granted Nov 11, 1986·32 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →