1
James E Bryer, Alan P Mayes, Keith Allen: Method of forming an electrical connection underwater. VO Offshore, Armstrong Nikaido Marmelstein & Kubovcik, December 14, 1982: US04363168 (18 worldwide citation)

An electrical connector suitable for use in connecting together electrical cables underwater comprises a first portion secured to a first cable and a second portion secured to a second cable. The first and second portions include a first electrical contact and a second electrical contact respectivel ...


2
Leclue David, Munson Michael: Semi-submersible drilling vessel. Vo Offshore, June 22, 1983: GB2110602-A (15 worldwide citation)

The vessel has two hulls (5), and three or more pairs of columns (2), one column (2) of each pair mounted on one of the two hulls (5) and the other column (2) of the pair mounted on the other hull (5). The vessel also has a deck unit (1), with a centre moonpool, mounted above the columns (2), and tu ...