Resources Contact Us Home
Semisubmersible offshore vessel

Image Number 3 for United States Patent #6015245.

Improvements to a ring pontoon semisubmersible vessel. The centerlines of the corner columns ar displaced with respect to the axial centerlines of the forward and aft portions of the ring pontoon. Additionally, the centerlines of the corner columns may be displaced with respect to the axial centerlines of the starboard and port portions of the ring pontoon. The superstructure deck may be supported by radial braces extending from the ring pontoon to locations on the superstructure deck which are inward of the ring pontoon.

  Recently Added Patents
Curable inks comprising surfactant-coated magnetic nanoparticles
Hand-held optical probe based imaging system with 3D tracking facilities
Hard disk drives having different rotational speeds
Automated security analysis for federated relationship
Particle-loaded membrane for solid-phase-extraction and method for performing SALDI-MS analysis of an analyte
Portable stand for computer
  Randomly Featured Patents
Side skirt for a motor vehicle
Multi-component vaccine comprising at least three antigens to protect against disease cased by Haemophilus influenzae
Traffic-synchronized location measurement
Umbrella for dripless closure
Image forming apparatus with displaying and printing functions
Sliding collar
Method and apparatus for near real-time document skew compensation
Catheter anchoring system
Micro-localized internet service center
Arrays of proteins and methods of use thereof