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Benjamin J. Aleck
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Jackson Heights, NY, US
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last 30 patents
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Patent Grant
Localized boss thickening by cold swaging
Patent number
4,625,537
Issue date
Dec 2, 1986
Grumman Aerospace Corporation
Benjamin J. Aleck
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tubular element coupling means
Patent number
4,611,837
Issue date
Sep 16, 1986
Grumann Aerospace Corporation
Benjamin J. Aleck
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Torsion spring damper
Patent number
4,322,062
Issue date
Mar 30, 1982
Grumman Aerospace Corporation
Benjamin J. Aleck
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Frictional suspension damping system
Patent number
4,265,467
Issue date
May 5, 1981
Grumman Aerospace Corporation
Benjamin J. Aleck
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cylindrical containers by hour glass formation of metal tubes
Patent number
4,007,616
Issue date
Feb 15, 1977
Grumman Aerospace Corporation
Benjamin J. Aleck
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...