An offshore multiple tendon compliant buoyant tower construction for well operations in which a plurality of tendons are arranged in parallel, vertical, closely spaced assembled relation and have top and bottom ends, the bottom ends being connected to a base module at the sea floor, the top ends being...http://www.google.com/patents/US4740109?utm_source=gb-gplus-sharePatent US4740109 - Multiple tendon compliant tower construction
