Patents Assigned to Digby UK Limited
  • Ground penetrating implement
    Patent number: D429977
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: August 29, 2000
    Assignee: Digby UK Limited
    Inventor: John Michael Claxton
  • Ground penetrating implement
    Patent number: D430463
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: September 5, 2000
    Assignee: Digby UK Limited
    Inventor: John Michael Claxton
  • Ground penetrating implement
    Patent number: D430464
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: September 5, 2000
    Assignee: Digby UK Limited
    Inventor: John Michael Claxton