Assignee

EASTPORT INTERNATIONAL

US·2 granted patents·17 citations·filing 1989–1990

Technology mixE21B1 F04B1 F16L1 G01S1 G01V1

Top patents by PatentIndex Score

2 records

0135US4984969APlunger lift toolEASTPORT INTERNATIONAL·Filed 1989·Granted Jan 15, 1991·11 cites·10 claims
0226US5035540AShallow water pipeline tracker systemEASTPORT INTERNATIONAL·Filed 1990·Granted Jul 30, 1991·6 cites·6 claims

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