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George E. Whipps

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  • Athol, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide gate with fall-protection feature
    • Patent number 8,770,545
    • Issue date Jul 8, 2014
    • Whipps, Inc.
    • George E. Whipps
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Slide gate and seal therefor
    • Patent number 6,176,493
    • Issue date Jan 23, 2001
    • George E. Whipps
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Slide gate and seals therefor
    • Patent number 4,848,962
    • Issue date Jul 18, 1989
    • Whipps, Inc.
    • George E. Whipps
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Aluminum stoplogs
    • Patent number 4,439,061
    • Issue date Mar 27, 1984
    • Whipps, Inc.
    • George E. Whipps
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Slide gates for water and sewage treatment plants
    • Patent number 4,226,553
    • Issue date Oct 7, 1980
    • Whipps, Inc.
    • George E. Whipps
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Sluice gate assembly
    • Patent number 4,028,896
    • Issue date Jun 14, 1977
    • Rodney Hunt Company
    • George E. Whipps
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents