Inventor · disambiguated record
Patrick P. Barber
Also filed as: BARBER PATRICK · BARBER PATRICK P
8 granted patents·1 pending application·224 citations·filing 1995–2007
89Inventor score
Top patents by PatentIndex Score
9 records- 0187US5730423AAll metal diaphragm valvePARKER HANNIFIN CORP·Filed 1996·Granted Mar 24, 1998·61 cites·9 claims
- 0283US5851004AHigh pressure actuated metal seated diaphragm valvePARKER HANNIFIN CORP·Filed 1997·Granted Dec 22, 1998·49 cites·16 claims
- 0369US5758910AGasket assembly for a fluid couplingPARKER HANNIFIN CORP·Filed 1996·Granted Jun 2, 1998·30 cites·10 claims
- 0467US5673946AGasket assembly for a fluid couplingEWAL MFG CO INC·Filed 1995·Granted Oct 7, 1997·30 cites·15 claims
- 0549US5865423AHigh flow diaphragm valvePARKER INTANGIBLES INC·Filed 1997·Granted Feb 2, 1999·16 cites·10 claims
- 0648US5681064AGasket retainerEWAL MFG CO INC·Filed 1995·Granted Oct 28, 1997·18 cites·21 claims
- 0745US6029692APosition changeable valve handle assemblyPARKER HANNIFIN CORP·Filed 1999·Granted Feb 29, 2000·11 cites·20 claims
- 0844US2009137257A1System and Method to Enhance Interaction Between Speakers and AudienceBARBER PATRICK·Filed 2007·Application pending·0 cites
- 0935US6382683B1High pressure gas fitting with non-rotatable featuresPARKER HANNIFIN CORP·Filed 1999·Granted May 7, 2002·9 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Patrick P. Barber files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →