Assignee
METRO MACHINE CORP
US·13 granted patents·304 citations·filing 1990–1999
Top patents by PatentIndex Score
13 records- 0190US6186273B1Self-contained staging system for cleaning and painting bulk cargo holdsMETRO MACHINE CORP·Filed 1998·Granted Feb 13, 2001·62 cites·28 claims
- 0279US5823291ASelf-contained device for cleaning and coating hold surfaces in a bulk carrierMETRO MACHINE CORP·Filed 1997·Granted Oct 20, 1998·31 cites·7 claims
- 0376US6102157ASelf-contained staging system for cleaning and painting bulk cargo holdsMETRO MACHINE CORP·Filed 1999·Granted Aug 15, 2000·51 cites·14 claims
- 0473US5211125AApparatus and method for performing external surface work on ships' hullsMETRO MACHINE CORP·Filed 1991·Granted May 18, 1993·27 cites·27 claims
- 0571US5090351AVessel hull construction and methodMETRO MACHINE CORP·Filed 1991·Granted Feb 25, 1992·26 cites·29 claims
- 0670US5085161AVessel hull and construction methodMETRO MACHINE CORP·Filed 1990·Granted Feb 4, 1992·25 cites·31 claims
- 0764US5086723ADouble-hulled vessel construction having vertical double-walled longitudinal bulkheadMETRO MACHINE CORP·Filed 1991·Granted Feb 11, 1992·20 cites·34 claims
- 0859US5313903AMethod and apparatus for fabricating double-walled vessel hull midbody modulesMETRO MACHINE CORP·Filed 1993·Granted May 24, 1994·18 cites·16 claims
- 0952US5577454ATank vessel subassembly for equipment, piping and other nonstructural componentsMETRO MACHINE CORP·Filed 1996·Granted Nov 26, 1996·14 cites·15 claims
- 1047US5269246AVessel hull construction and methodMETRO MACHINE CORP·Filed 1992·Granted Dec 14, 1993·15 cites·19 claims
- 1140US5320055ADouble-layered vessel wall construction with longitudinally staggered cell-to-cell access openings through wall layer-connecting platesMETRO MACHINE CORP·Filed 1992·Granted Jun 14, 1994·7 cites·18 claims
- 1234US5293830ADouble-walled vessel hull construction utilizing t-shaped subcomponentsMETRO MACHINE CORP·Filed 1993·Granted Mar 15, 1994·5 cites·8 claims
- 1331US5520131AApparatus and method for accommodating leaked oil within a double-hulled tanker after suffering grounding damageMETRO MACHINE CORP·Filed 1994·Granted May 28, 1996·3 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →