TREA

Barnett; Franklin E.

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  • Aurora, CO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Drive apparatus for converting linear motion to rotary motion
    • Patent number 5,683,321
    • Issue date Nov 4, 1997
    • Barnett; Franklin E.
    • Franklin Earl Barnett
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Drive apparatus and method
    • Patent number 5,540,111
    • Issue date Jul 30, 1996
    • Barnett; Franklin E.
    • Franklin E. Barnett
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Drive apparatus and method
    • Patent number 5,351,566
    • Issue date Oct 4, 1994
    • Barnett; Franklin E.
    • Franklin E. Barnett
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheelchair drive apparatus
    • Patent number 5,236,398
    • Issue date Aug 17, 1993
    • Barnett; Franklin E.
    • Franklin E. Barnett
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE