TREA

James J. Benko

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  • Griffith, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automotive cleaner plus inhibitor
    • Patent number 3,962,109
    • Issue date Jun 8, 1976
    • Nalco Chemical Company
    • Alfred W. Oberhofer
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Cleaner for automotive engine cooling system
    • Patent number 3,959,166
    • Issue date May 25, 1976
    • Nalco Chemical Company
    • Alfred W. Oberhofer
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...