Philip R. Lichtman

Person

  • Newton, MA, US

Patents Grantslast 30 patents

  • Information 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
  • Information Patent Grant

    Manually cycled pistol

    • Patent number 4,155,187
    • Issue date May 22, 1979
    • Philip R. Lichtman
    • F41 - WEAPONS