William J. Flannagan

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular data storage directories for large-capacity data storage un...
- Patent number 5,119,291
- Issue date Jun 2, 1992
- International Business Machines Corporation
- William J. Flannagan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Modular data storage directories for large-capacity data storage units
- Patent number 4,827,462
- Issue date May 2, 1989
- International Business Machines Corporation
- William J. Flannagan
- G06 - COMPUTING CALCULATING COUNTING