Thomas R. Bean

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Simsbury, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Instantaneous elevator up-peak sector assignment
- Patent number 5,511,634
- Issue date Apr 30, 1996
- Otis Elevator Company
- Zuhair S. Bahjat
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator call buttons having plural illuminated indications of avai...
- Patent number 5,454,448
- Issue date Oct 3, 1995
- Otis Elevator Company
- Joseph Bittar
- B66 - HOISTING LIFTING HAULING