TREA

Max May

Follow

Person

  • Bottmingen, CH
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Tanning method
    • Patent number 4,443,221
    • Issue date Apr 17, 1984
    • Rohm GmbH
    • Max May
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Tanning method
    • Patent number 4,398,911
    • Issue date Aug 16, 1983
    • Rohm GmbH
    • Max May
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Improvements in or relating to organic compounds
    • Patent number 3,953,163
    • Issue date Apr 27, 1976
    • Sandoz Ltd.
    • Max May
    • C14 - SKINS HIDES PELTS LEATHER