Patents by Inventor Al H. Mousselli

Al H. Mousselli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Submersible backfill machine
    Patent number: 4342526
    Abstract: Submersible backfill machine for covering a submerged conduit disposed within a trench in a seabottom with material from the sea bottom, which includes a sled positionable over the conduit on the sea bottom. A pump is supported by the sled and is connected to an intake head that is adapted to pick up sea bottom material entrained in water drawn into the pump. A dispersion nozzle is connected to the discharge side of the pump to cause the entrained sea bottom material to settle into the trench and cover the conduit.
    Type: Grant
    Filed: June 5, 1980
    Date of Patent: August 3, 1982
    Assignee: Applied Offshore Technology, Inc.
    Inventor: Al H. Mousselli