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Isabel B. Hovey
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Bristol, CT, US
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last 30 patents
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Patent Grant
Adaptive assignment of elevator car calls
Patent number
4,691,808
Issue date
Sep 8, 1987
Otis Elevator Company
Frederick H. Nowak
B66 - HOISTING LIFTING HAULING
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Patent Grant
Backup position signaling in an elevator
Patent number
4,627,518
Issue date
Dec 9, 1986
Otis Elevator Company
Gary M. Meguerdichian
B66 - HOISTING LIFTING HAULING