P

Inventor

BAKER WALTER J

US16 patents
⚠️ This page may combine multiple inventors who share the name “BAKER WALTER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PITNEY BOWES INC

13 patents
US5884292AMar 16, 1999

System for smart card funds refill

PITNEY BOWES INC264 citations98
US5812666ASep 22, 1998

Cryptographic key management and validation system

PITNEY BOWES INC194 citations98
US6061671AMay 9, 2000

System and method for disaster recovery in an open metering system

PITNEY BOWES INC80 citations96
US5793867AAug 11, 1998

System and method for disaster recovery in an open metering system

PITNEY BOWES INC96 citations96
US5815606ASep 29, 1998

Method for thresholding a gray scale matrix

PITNEY BOWES INC19 citations92
US5749078AMay 5, 1998

Method and apparatus for storage of accounting information in a value dispensing system

PITNEY BOWES INC28 citations92
US5680456AOct 21, 1997

Method of manufacturing generic meters in a key management system

PITNEY BOWES INC24 citations92
US5621795AApr 15, 1997

System and method for fault tolerant key management

PITNEY BOWES INC48 citations92
US5196083AMar 23, 1993

System and method for producing items in selected configurations

PITNEY BOWES INC32 citations92
US5742682AApr 21, 1998

Method of manufacturing secure boxes in a key management system

PITNEY BOWES INC22 citations91
US5175691ADec 29, 1992

System and method for controlling an apparatus to produce items in selected configurations

PITNEY BOWES INC34 citations91
US6297821B1Oct 2, 2001

Mailing machine including an embedded control system having a screen control architecture

PITNEY BOWES INC16 citations77
US7305710B2Dec 4, 2007

Method for securely loading and executing software in a secure device that cannot retain software after a loss of power

PITNEY BOWES INC7 citations69

BAKER WALTER J

2 patents

KIRSCHNER WESLEY A

1 patent