Assignee
MAGEE JOHN E
US·5 granted patents·50 citations·filing 1975–1988
Technology mixB66B5
Top patents by PatentIndex Score
5 records- 0153US4101007AControl system for limiting elevator car movement speed unless car doors are fully closedMAGEE JOHN E·Filed 1976·Granted Jul 18, 1978·12 cites·6 claims
- 0252US4026389AElevator car passenger security systemMAGEE JOHN E·Filed 1975·Granted May 31, 1977·12 cites·4 claims
- 0350US4833380AHoist motor protectionMAGEE JOHN E·Filed 1988·Granted May 23, 1989·13 cites·12 claims
- 0442US4471856AElevator door interlockMAGEE JOHN E·Filed 1982·Granted Sep 18, 1984·9 cites·6 claims
- 0529US4776432AAutomatic elevator hall call delay apparatusMAGEE JOHN E·Filed 1988·Granted Oct 11, 1988·4 cites·6 claims
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