Patents Assigned to Lee Richardson
  • Patent number: 5386792
    Abstract: A controllable hook assembly for retrieving a barge's towing bridle or broken tow cable while maintaining a safe standoff distance between the drifting vessel and the recovery vessel. It may also be used for emergency towing of a vessel adrift or otherwise in distress. The disclosed assembly consists of a bidirectional side-planing otterboard integrated with a retrieval/towing hook which is shackled to a recovery towline. The depth and lateral position of the towed assembly are controlled by the length of recovery towline and the speed of the recovery towing vessel, respectively.
    Type: Grant
    Filed: June 4, 1993
    Date of Patent: February 7, 1995
    Assignee: Lee Richardson
    Inventor: Lee E. Richardson