Patents Assigned to Service Marine Industries, Inc.
  • Swath cargo ship
    Patent number: 5787828
    Abstract: A small water plane area twin hull (SWATH) ship (10) has two demi-hulls (11), a strut (12) mounted to each hull which extends to a cross structure (14) spanning the struts. A buoyant foil (18) extends between the two hulls.
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: August 4, 1998
    Assignee: Service Marine Industries, Inc.
    Inventors: Brian K. Barbier, John B. Crabtree, Jr., Peter W. Tsang
  • Swath cargo ship
    Patent number: D404003
    Type: Grant
    Filed: November 27, 1997
    Date of Patent: January 12, 1999
    Assignee: Service Marine Industries, Inc.
    Inventors: Brian K. Barbier, John B. Crabtree, Jr., Peter W. Tsang
  • Swath cargo ship hull
    Patent number: D414457
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: September 28, 1999
    Assignee: Service Marine Industries, Inc.
    Inventors: Brian K. Barbier, John B. Crabtree, Jr., Peter W. Tsang