Patents Assigned to Jigsaw Technologies, Inc.
  • Computerized mine production system
    Patent number: 7941158
    Abstract: The system contains a central computer unit having a first database controlled by a first logic unit. At least one mobile computer unit is joined with the mobile equipment. Each of the mobile computer units has a second database controlled by a second logic unit. At least one wireless communication device enables communication between said first logic unit and said second logic unit, wherein said mobile computer unit is operable independent of the first logic unit.
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: May 10, 2011
    Assignee: Jigsaw Technologies, Inc.
    Inventor: Jonathan P. Olson