Inventor · disambiguated record
Maria T. Longo
Also filed as: LONGO MARIA T
3 granted patents·1 pending application·160 citations·filing 1998–2001
77Inventor score
Technology areasF16K
Top patents by PatentIndex Score
4 records- 0191US6092550ADiaphragm valve seat arrangementSWAGELOK MARKETING CO·Filed 1998·Granted Jul 25, 2000·66 cites·11 claims
- 0287US6123340AModular flow devicesSWAGELOK CO·Filed 1999·Granted Sep 26, 2000·62 cites·19 claims
- 0386US6189861B1Diaphragm valveSWAGELOK CO·Filed 2000·Granted Feb 20, 2001·32 cites·20 claims
- 0428US2002092999A1Flexible valve seatFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →