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Nigel R C Shepherd

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  • Ross-on-Wye, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller assembly
    • Patent number 8,506,463
    • Issue date Aug 13, 2013
    • The Haigh Engineering Company Limited
    • Nigel R C Shepherd
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary disintegrators
    • Patent number 5,544,819
    • Issue date Aug 13, 1996
    • The Haigh Engineering Company Ltd.
    • Nigel R. C Shepherd
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Macerator pumping impeller
    • Patent number 4,422,580
    • Issue date Dec 27, 1983
    • The Haigh Engineering Co. Ltd.
    • Nigel R. C. Shepherd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Screen For A Bandscreen
    • Publication number 20120187035
    • Publication date Jul 26, 2012
    • The Haigh Engineering Company Limited
    • Nigel Shepherd
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Screw compactor
    • Publication number 20050098049
    • Publication date May 12, 2005
    • Nigel R C Shepherd
    • B30 - PRESSES