Inventor · disambiguated record
Gregory Kreczko
Also filed as: KRECZKO GREGORY
12 granted patents·2 pending applications·638 citations·filing 1989–2008
94Inventor score
Top patents by PatentIndex Score
14 records- 0195US5330235AAll plastic quick-connect couplingSWAGELOK QUICK CONNECT CO·Filed 1992·Granted Jul 19, 1994·191 cites·20 claims
- 0295US5123677AAll plastic quick-connect couplingSWAGELOK QUICK CONNECT CO·Filed 1990·Granted Jun 23, 1992·159 cites·17 claims
- 0388US7658420B2Quick-connect fitting with unlocking ringPARKER HANNIFIN CORP·Filed 2007·Granted Feb 9, 2010·33 cites·26 claims
- 0483US6764106B1Cold form hex shellPARKER HANNIFIN CORP·Filed 2003·Granted Jul 20, 2004·31 cites·6 claims
- 0582USD577795SHose fitting having a non-crimped hex shell mounted on a formed tubePARKER HANNIFIN CORP·Filed 2005·Granted Sep 30, 2008·29 cites·1 claims
- 0679US5638869AFlexible metal hose connector and method of forming sameSWAGELOK QUICK CONNECT CO·Filed 1996·Granted Jun 17, 1997·36 cites·5 claims
- 0778US5511720AFlexible metal hose connector and method of forming sameSWAGELOK QUICK CONNECT CO·Filed 1995·Granted Apr 30, 1996·40 cites·6 claims
- 0876US7014218B2Universal fitting nipplePARKER HANNIFIN CORP·Filed 2004·Granted Mar 21, 2006·29 cites·27 claims
- 0976US4982761AValved quick connect/disconnect couplingSWAGELOK QUICK CONNECT CO·Filed 1989·Granted Jan 8, 1991·41 cites·51 claims
- 1073US7789432B2Lockable and positionable swivel fittingPARKER HANNIFIN CORP·Filed 2008·Granted Sep 7, 2010·10 cites·16 claims
- 1169USD598985SHose fitting having a non-crimped shell mounted on a formed tubePARKER HANNIFIN CORP·Filed 2005·Granted Aug 25, 2009·17 cites·1 claims
- 1263US5499439AMethod of forming a flexible metal hose connectorSWAGELOK QUICK CONNECT CO·Filed 1994·Granted Mar 19, 1996·22 cites·5 claims
- 1346US2007145743A1See-through optically enhanced push-to-connect coupling for indication of tube/conduit insertionPARKER HANNIFIN CORP·Filed 2006·Application pending·0 cites
- 1436US2005253388A1Hose fitting and method of makingSMITH PATRICK A·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →