Assignee
STRAIN PATRICK J
CA·5 granted patents·120 citations·filing 1975–1991
Top patents by PatentIndex Score
5 records- 0177US4120793APolluting oil recovery apparatusSTRAIN PATRICK J·Filed 1975·Granted Oct 17, 1978·35 cites·1 claims
- 0272US4117796ADouble sectioned tankSTRAIN PATRICK J·Filed 1977·Granted Oct 3, 1978·37 cites·14 claims
- 0371US4409919AShip's double bottom and bag segregated ballast systemSTRAIN PATRICK J·Filed 1980·Granted Oct 18, 1983·22 cites·8 claims
- 0456US4478165ABallast-cargo grid system for tankersSTRAIN PATRICK J·Filed 1983·Granted Oct 23, 1984·13 cites·6 claims
- 0551US5203828AGuide and control means for diaphragmSTRAIN PATRICK J·Filed 1991·Granted Apr 20, 1993·13 cites·7 claims
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