Patents Assigned to H&L Company
  • Digging hardware signaling apparatus
    Patent number: 5743031
    Abstract: An apparatus for providing a signal indicative of loss or imminent loss of digging hardware normally arranged in operable association with an earth working implement.
    Type: Grant
    Filed: February 23, 1996
    Date of Patent: April 28, 1998
    Assignee: H&L Company
    Inventors: Brian L. Launder, William A. Flagg