Assignee
NORWEGIAN CONTRACTORS
NO·9 granted patents·163 citations·filing 1985–1992
Top patents by PatentIndex Score
9 records- 0179US5215410AMethod and means for controlled submersion and positioning of large, heavy gravity elements on the sea bottomNORWEGIAN CONTRACTORS·Filed 1991·Granted Jun 1, 1993·33 cites·25 claims
- 0272US4938632ATension leg platform and method for installation of the sameNORWEGIAN CONTRACTORS·Filed 1989·Granted Jul 3, 1990·31 cites·11 claims
- 0364US5224962AMethod and apparatus for submersion and installation of fundament structures on the sea bottomNORWEGIAN CONTRACTORS·Filed 1992·Granted Jul 6, 1993·31 cites·19 claims
- 0461US4909671AMethod for installation of a buoyant body on a sea bottomNORWEGIAN CONTRACTORS·Filed 1988·Granted Mar 20, 1990·20 cites·7 claims
- 0543US4674919AOff-shore platform structureNORWEGIAN CONTRACTORS·Filed 1985·Granted Jun 23, 1987·12 cites·8 claims
- 0639US4749309AOffshore platform structure of reinforced concrete and a method of producing sameNORWEGIAN CONTRACTORS·Filed 1986·Granted Jun 7, 1988·9 cites·6 claims
- 0737US5216773AMethod of formation and installation of a floating bridgeNORWEGIAN CONTRACTORS·Filed 1991·Granted Jun 8, 1993·19 cites·7 claims
- 0830US5074715AOil storage systemNORWEGIAN CONTRACTORS·Filed 1990·Granted Dec 24, 1991·8 cites·6 claims
- 0910US5174074AAssembly for casting large curved shells of reinforced concreteNORWEGIAN CONTRACTORS·Filed 1991·Granted Dec 29, 1992·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →