TREA

Peter Hoft

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  • Braunschweig, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Closure end made of sheet
    • Patent number 6,223,931
    • Issue date May 1, 2001
    • Schmalbach-Lubeca AG
    • Lutz Strube
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for further treating a closure end made of sheet
    • Patent number 5,987,956
    • Issue date Nov 23, 1999
    • Schmalbach-Lubeca AG
    • Lutz Strube
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for further treating a closure end made of sheet
    • Patent number 5,832,770
    • Issue date Nov 10, 1998
    • Schmalbach-Lubeca AG
    • Lutz Strube
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Opening means for oblong cans
    • Patent number 4,690,297
    • Issue date Sep 1, 1987
    • Schmalbach-Lubeca AG
    • Peter Hoft
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Opening means for oblong cans
    • Patent number 4,593,834
    • Issue date Jun 10, 1986
    • Schmalbach-Lubeca AG
    • Peter Hoft
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL