TREA

Chris J. Vetter

Follow

Person

  • St. Paul, MN, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Printing system
    • Patent number 6,604,017
    • Issue date Aug 5, 2003
    • Check Technology Corporation
    • Michael M. Richardson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sheet registration system
    • Patent number 5,917,727
    • Issue date Jun 29, 1999
    • Check Technology Corporation
    • Michael M. Richardson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Printing system
    • Patent number 5,748,483
    • Issue date May 5, 1998
    • Check Technology Corporation
    • Michael M. Richardson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet stacking apparatus
    • Patent number 5,696,690
    • Issue date Dec 9, 1997
    • Check Technology Corporation
    • Michael M. Richardson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL