Assignee
PROQUIP INC
US·3 granted patents·43 citations·filing 1985–2004
Top patents by PatentIndex Score
3 records- 0167US7237778B1Shut off valve assembly about a shaft of a device having an entry into a vesselPROQUIP INC·Filed 2004·Granted Jul 3, 2007·16 cites·27 claims
- 0249US4702101AApparatus and method for testing the calibration of a hard disk substrate testerPROQUIP INC·Filed 1985·Granted Oct 27, 1987·8 cites·20 claims
- 0345US6076958AImpeller with folding blade and method for using the samePROQUIP INC·Filed 1999·Granted Jun 20, 2000·19 cites·7 claims
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