TREA

Dale Grove

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  • Billerica, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gateless molding
    • Patent number 6,645,417
    • Issue date Nov 11, 2003
    • Dale Grove
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for simultaneous injection and compression
    • Patent number 5,968,439
    • Issue date Oct 19, 1999
    • Dale Grove
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding
    • Patent number 5,922,266
    • Issue date Jul 13, 1999
    • Dale Grove
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Control of fluid flow
    • Patent number 5,257,770
    • Issue date Nov 2, 1993
    • Dale Grove
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE