Elmer V. Rogers Jr.

Person

  • North Olmstad, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Collet grip riser fitting

    • Patent number 4,832,379
    • Issue date May 23, 1989
    • The Pipe Line Development Company
    • Edward B. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...