Robert H. Sperry

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Pittsford, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method of forecasting print demand
- Patent number 8,306,847
- Issue date Nov 6, 2012
- Xerox Corporation
- Robert H Sperry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for controlling reproduction of documents contain...
- Patent number 8,181,261
- Issue date May 15, 2012
- Xerox Corporation
- Robert H. Sperry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of forecasting print job related demand
- Patent number 7,797,189
- Issue date Sep 14, 2010
- Xerox Corporation
- Sudhendu Rai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for secure access to document repositories
- Patent number 7,784,102
- Issue date Aug 24, 2010
- Xerox Corporation
- Robert Hammond Sperry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Client subsystem for changing document/job attributes in a network...
- Patent number 5,995,723
- Issue date Nov 30, 1999
- Xerox Corporation
- Robert H. Sperry
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF FORECASTING PRINT JOB RELATED DEMAND
- Publication number 20090268231
- Publication date Oct 29, 2009
- Xerox Corporation
- Robert H. Sperry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF FORECASTING PRINT JOB RELATED DEMAND
- Publication number 20090094094
- Publication date Apr 9, 2009
- XEROX Corporation
- Sudhendu Rai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for secure access to document repositories
- Publication number 20070143618
- Publication date Jun 21, 2007
- Xerox Corporation.
- Robert Hammond Sperry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital signature/certificate for hard-copy documents
- Publication number 20060265590
- Publication date Nov 23, 2006
- Dennis C. DeYoung
- G07 - CHECKING-DEVICES
Information Patent Application
System and method for controlling reproduction of documents contain...
- Publication number 20060259983
- Publication date Nov 16, 2006
- Xerox Corporation.
- Robert H. Sperry
- G06 - COMPUTING CALCULATING COUNTING