TREA

David Thornton Pindar

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  • Daventry, Northamptonshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of making a piston
    • Patent number 7,721,431
    • Issue date May 25, 2010
    • Duncan Parker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Engine piston and manufacture
    • Patent number 7,341,037
    • Issue date Mar 11, 2008
    • Duncan Parker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    Engine Piston and Manufacture
    • Publication number 20080110335
    • Publication date May 15, 2008
    • Duncan Parker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Engine piston and manufacture
    • Publication number 20050092279
    • Publication date May 5, 2005
    • Duncan Parker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...