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Bertram F. Elsner

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  • Hanover, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Web cutting tuck folding machine and method
    • Patent number 6,644,193
    • Issue date Nov 11, 2003
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Wound roll and closure strip assembly
    • Patent number 5,555,978
    • Issue date Sep 17, 1996
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Two roll web cutter and method
    • Patent number 5,363,728
    • Issue date Nov 15, 1994
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll winding machine
    • Patent number 4,807,825
    • Issue date Feb 28, 1989
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll-wrapping method
    • Patent number 4,757,667
    • Issue date Jul 19, 1988
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Roll-wrapping apparatus, method and intermediate product
    • Patent number 4,475,651
    • Issue date Oct 9, 1984
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Roll-wrapping apparatus and method
    • Patent number 4,432,187
    • Issue date Feb 21, 1984
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll-wrapping apparatus with label inserter and method
    • Patent number 4,423,584
    • Issue date Jan 3, 1984
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll wrapping or banding machine
    • Patent number 3,990,215
    • Issue date Nov 9, 1976
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Seal temperature control means for curtain-type wrapping machine
    • Patent number 3,965,333
    • Issue date Jun 22, 1976
    • Elsner Engineering Works, Inc.
    • Bertram F. Elsner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WEB CUTTING TUCK FOLDING MACHINE AND METHOD
    • Publication number 20030172821
    • Publication date Sep 18, 2003
    • Bertram F. Elsner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL