John Christopher Ripstra

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Rochester, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Management of multiple links to a file in a file system
- Patent number 6,785,693
- Issue date Aug 31, 2004
- International Business Machines Corporation
- Dennis Steven DeLorme
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive, time-based synchronization mechanism for an integrated po...
- Patent number 6,308,245
- Issue date Oct 23, 2001
- International Business Machines Corporation
- David Leroy Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object oriented mail server framework mechanism
- Patent number 6,205,471
- Issue date Mar 20, 2001
- International Business Machines Corporation
- Frank William Gilchrist
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object oriented mail server framework mechanism
- Patent number 6,105,056
- Issue date Aug 15, 2000
- International Business Machines Corporation
- Frank William Gilchrist
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object oriented mail server framework mechanism
- Patent number 6,081,832
- Issue date Jun 27, 2000
- International Business Machines Corporation
- Frank William Gilchrist
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object oriented mail server framework mechanism
- Patent number 5,768,505
- Issue date Jun 16, 1998
- International Business Machines Corporation
- Frank William Gilchrist
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Management of multiple links to a file in a file system
- Publication number 20020107874
- Publication date Aug 8, 2002
- International Business Machines Corporation
- Dennis Steven DeLorme
- G06 - COMPUTING CALCULATING COUNTING