TREA

David Dronsfield

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  • Essex, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Document inserting apparatus
    • Patent number 8,453,418
    • Issue date Jun 4, 2013
    • Neopost Technologies
    • Damon Smith
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Collator
    • Patent number 6,915,184
    • Issue date Jul 5, 2005
    • PFE International Limited
    • Keith John Yates
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Envelope closer
    • Patent number 5,904,644
    • Issue date May 18, 1999
    • Printed Forms Equipment Limited
    • David Mark Dronsfield
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Apparatus for inserting material into envelopes
    • Patent number 5,487,254
    • Issue date Jan 30, 1996
    • Printed forms Equipment Limited
    • David M. Dronsfield
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Apparatus for assembly of a plurality of items of insert material i...
    • Patent number 5,425,533
    • Issue date Jun 20, 1995
    • Printed Forms Equipment Limited
    • David M. Dronsfield
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Apparatus for inserting material into envelopes
    • Patent number 5,406,771
    • Issue date Apr 18, 1995
    • Printed Forms Equipment Limited
    • David M. Dronsfield
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Apparatus for inserting material into envelopes
    • Patent number 5,327,701
    • Issue date Jul 12, 1994
    • Printed Forms Equipment Limited
    • David M. Dronsfield
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    INSERT FEEDER APPARATUS
    • Publication number 20110057381
    • Publication date Mar 10, 2011
    • NEOPOST Technologies
    • Stephen CHOAT
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    TRANSPORT SYSTEM
    • Publication number 20110031682
    • Publication date Feb 10, 2011
    • NEOPOST Technologies
    • John BROWN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DOCUMENT INSERTING APPARATUS
    • Publication number 20100313530
    • Publication date Dec 16, 2010
    • NEOPOST Technologies
    • Damon SMITH
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Collator
    • Publication number 20030233167
    • Publication date Dec 18, 2003
    • PFE INTERNATIONAL LIMITED
    • Keith John Yates
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL