Ralph A. Barrese

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Binghamton, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Selective shield/material flow mechanism
- Patent number 7,425,256
- Issue date Sep 16, 2008
- International Business Machines Corporation
- Ralph A. Barrese
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Selective shield/material flow mechanism
- Patent number 7,288,177
- Issue date Oct 30, 2007
- International Business Machines Corporation
- Ralph A. Barrese
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Selective shield/material flow mechanism
- Patent number 6,746,578
- Issue date Jun 8, 2004
- International Business Machines Corporation
- Ralph A. Barrese
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus for preventing drag-out
- Patent number 6,372,101
- Issue date Apr 16, 2002
- International Business Machines Corporation
- Ralph A. Barrese
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVE SHIELD/MATERIAL FLOW MECHANISM
- Publication number 20080000777
- Publication date Jan 3, 2008
- International Business Machines Corporation
- Ralph A. Barrese
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Selective shield/material flow mechanism
- Publication number 20050218002
- Publication date Oct 6, 2005
- International Business Machines Corporation
- Ralph A. Barrese
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Selective shield/material flow mechanism
- Publication number 20020179450
- Publication date Dec 5, 2002
- International Business Machines Corporation
- Ralph A. Barrese
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR