Individual holder
LOPRESTI WILLIAM J
5 granted patents·97 citations·filing 1985–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0191US7454956B1Heat exchanger leak detection using mass gas flow meteringLOPRESTI WILLIAM J·Filed 2005·Granted Nov 25, 2008·26 cites·27 claims
- 0290US10960367B1Powder inductions utilizing positive displacement twin screw pump technologyLOPRESTI WILLIAM J·Filed 2016·Granted Mar 30, 2021·6 cites·15 claims
- 0387US8047702B1Continuous high shear mixing processLOPRESTI WILLIAM J·Filed 2006·Granted Nov 1, 2011·18 cites·13 claims
- 0477US4641522ABearing-less positive displacement flowmeterLOPRESTI WILLIAM J·Filed 1985·Granted Feb 10, 1987·32 cites·13 claims
- 0556US4815318ABearing-less positive displacement flow meterLOPRESTI WILLIAM J·Filed 1987·Granted Mar 28, 1989·15 cites·7 claims
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