Robert R. Schaffer

Follow

Person

Endwell, NY, US

People

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
Method for fabricating a low thermal expansion coefficient glass fi...
- Patent number 5,120,339
- Issue date Jun 9, 1992
- International Business Machines Corporation
- Voya R. Markovich
- C03 - GLASS MINERAL OR SLAG WOOL

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