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Mark Ekern

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  • Flandreau, SD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet cutting stand
    • Patent number 6,837,137
    • Issue date Jan 4, 2005
    • Mark Ekern
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Internal pipe cutter
    • Patent number 5,815,926
    • Issue date Oct 6, 1998
    • Mark Ekern
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Insulated jacket for beverage bottle
    • Patent number 5,325,988
    • Issue date Jul 5, 1994
    • Mark E. Ekern
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Sheet cutting stand
    • Publication number 20030141647
    • Publication date Jul 31, 2003
    • Mark Ekern
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...