Patents Assigned to Lake Shore Systems, Inc.
  • All electric powered mobile jumbo drill machine
    Patent number: 9580966
    Abstract: An all-electric powered mobile jumbo drill machine configured to use provided AC electric power and on board battery provided electric power and operated in a mining environment.
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: February 28, 2017
    Assignee: Lake Shore Systems, Inc.
    Inventor: Stephen A. Rudinec