TREA

James V. Srackangast

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  • Concord, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manhole
    • Patent number 9,109,342
    • Issue date Aug 18, 2015
    • Monobend Technologies LLC
    • James V. Srackangast
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method and apparatus for rehabilitating sewage manholes
    • Patent number 5,308,192
    • Issue date May 3, 1994
    • Tru-Contour, Inc.
    • James V. Srackangast
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING