Harold H. Seymour

Person

  • Stow, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for pipe seal manufacture

    • Patent number 7,951,316
    • Issue date May 31, 2011
    • ExxonMobil Chemical Patents Inc.
    • Jeffrey M. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Process for pipe seal manufacture

    • Publication number 20060220272
    • Publication date Oct 5, 2006
    • Advanced Elastomer Systems
    • Jeffrey M. Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL