Inventor · disambiguated record
Ralph R. Barber
Also filed as: BARBER JR RALPH · BARBER RALPH R · BARBER RALPH RICKIE
7 granted patents·189 citations·filing 1982–2021
85Inventor score
Files withWESTINGHOUSE ELECTRIC CORP3BARBER JR RALPH1BARBER RALPH R1DUFF NORTON CO1SIEMENS ENERGY INC1
Top patents by PatentIndex Score
7 records- 0182US4842485ABalanced turbine rotor and method for making the sameWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Jun 27, 1989·68 cites·7 claims
- 0278US5236309ATurbine blade assemblyWESTINGHOUSE ELECTRIC CORP·Filed 1991·Granted Aug 17, 1993·74 cites·16 claims
- 0377US7901187B2Turbine rotor blade groove entry slot lock structureSIEMENS ENERGY INC·Filed 2007·Granted Mar 8, 2011·16 cites·17 claims
- 0462US5175411AMethod for welding structural gapsWESTINGHOUSE ELECTRIC CORP·Filed 1991·Granted Dec 29, 1992·21 cites·18 claims
- 0542US12108918B2Portable scrubbing assemblyBARBER JR RALPH·Filed 2021·Granted Oct 8, 2024·0 cites·9 claims
- 0640US4500069AHydraulic directional control valveDUFF NORTON CO·Filed 1982·Granted Feb 19, 1985·10 cites·6 claims
- 0734US9316106B2Expanding lock pin for turbine side entry bladeBARBER RALPH R·Filed 2013·Granted Apr 19, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →