TREA

Robert B. Seligman

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  • Richmond, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cohesive tobacco composition
    • Patent number 4,674,519
    • Issue date Jun 23, 1987
    • Philip Morris Incorporated
    • Gus D. Keritsis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smokable material and its method of preparation
    • Patent number 4,256,126
    • Issue date Mar 17, 1981
    • Philip Morris Incorporated
    • Robert B. Seligman
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES