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Frank Guliuzza Jr.
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Wallingford, CT, US
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last 30 patents
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Patent Grant
Elevator door brake, brake, lock, and hold-open
Patent number
5,880,414
Issue date
Mar 9, 1999
Otis Elevator Company
Jerome F. Jaminet
B66 - HOISTING LIFTING HAULING
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Patent Grant
Linear induction motor door drive assembly for elevators
Patent number
5,612,518
Issue date
Mar 18, 1997
Otis Elevator Company
Jerome F. Jaminet
B66 - HOISTING LIFTING HAULING
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Patent Grant
Gripper and mandrel assembly for tube bender
Patent number
5,502,997
Issue date
Apr 2, 1996
Carrier Corporation
John M. Boettger
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...