TREA

Secure Keyboards Limited

Follow

Organization

  • Costa Mesa, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Unitary key panel
    • Patent number 4,644,326
    • Issue date Feb 17, 1987
    • Secure Keyboards Limited
    • Luis Villalobos
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Secure input system
    • Patent number 4,479,112
    • Issue date Oct 23, 1984
    • Secure Keyboards Limited
    • Steven B. Hirsch
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks