D. I. Holtermann

Person

  • Crocket, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Zeolite SSZ-25

    • Patent number 4,826,667
    • Issue date May 2, 1989
    • Chevron Research Company
    • Stacey I. Zones
    • C07 - ORGANIC CHEMISTRY