John W. Clark

Person

  • Carrollton, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Disk drive insertion and removal interlock

    • Patent number 5,077,722
    • Issue date Dec 31, 1991
    • Convex Computer Corporation
    • Edward D. Geist
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Computer system

    • Patent number 4,620,275
    • Issue date Oct 28, 1986
    • Steven J. Wallach
    • G06 - COMPUTING CALCULATING COUNTING