Assignee
PILGRIM ENG DEV
GB·12 granted patents·290 citations·filing 1974–1986
Top patents by PatentIndex Score
12 records- 0191US4153656APipe jointsPILGRIM ENG DEV·Filed 1977·Granted May 8, 1979·62 cites·6 claims
- 0286US4226444APipe jointsPILGRIM ENG DEV·Filed 1978·Granted Oct 7, 1980·53 cites·7 claims
- 0374US4773146AMulti-stud tensionersPILGRIM ENG DEV·Filed 1986·Granted Sep 27, 1988·29 cites·2 claims
- 0474US4326826ABolts and methods of boltingPILGRIM ENG DEV·Filed 1979·Granted Apr 27, 1982·32 cites·9 claims
- 0573US4175311AJointsPILGRIM ENG DEV·Filed 1977·Granted Nov 27, 1979·22 cites·6 claims
- 0660US3942466AStern gear of shipsPILGRIM ENG DEV·Filed 1974·Granted Mar 9, 1976·14 cites·6 claims
- 0759US4380181AStud manipulating devicePILGRIM ENG DEV·Filed 1979·Granted Apr 19, 1983·15 cites·6 claims
- 0859US4120230ASelf-straining boltsPILGRIM ENG DEV·Filed 1977·Granted Oct 17, 1978·15 cites·14 claims
- 0956US4153280APipe couplingsPILGRIM ENG DEV·Filed 1977·Granted May 8, 1979·19 cites·6 claims
- 1055US4182518ASealing arrangementsPILGRIM ENG DEV·Filed 1978·Granted Jan 8, 1980·13 cites·10 claims
- 1138US3983829AShips' stern constructionPILGRIM ENG DEV·Filed 1975·Granted Oct 5, 1976·5 cites·8 claims
- 1235US4177971ASea cock valvePILGRIM ENG DEV·Filed 1977·Granted Dec 11, 1979·11 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →