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Philip R. Lichtman
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Newton, MA, US
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last 30 patents
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Patent Grant
Internal pipe inspection system
Patent number
5,195,392
Issue date
Mar 23, 1993
Niagara Mohawk Power Corporation
Joseph P. Moore
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Manually cycled pistol
Patent number
4,342,169
Issue date
Aug 3, 1982
Pandiscio; Nicholas A.
Philip R. Lichtman
F41 - WEAPONS
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Patent Grant
Manually cycled pistol
Patent number
4,155,187
Issue date
May 22, 1979
Philip R. Lichtman
F41 - WEAPONS