David A. Gobran

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Maplewood, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Distributed servo patterns for data storage media
- Patent number 7,889,454
- Issue date Feb 15, 2011
- Imation Corp.
- Douglas W. Johnson
- G11 - INFORMATION STORAGE
Information Patent Grant
Distributed servo patterns for data storage media
- Patent number 7,466,510
- Issue date Dec 16, 2008
- Imation Corp.
- Douglas W. Johnson
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Distributed servo patterns for data storage media
- Publication number 20090073604
- Publication date Mar 19, 2009
- Douglas W. Johnson
- G11 - INFORMATION STORAGE
Information Patent Application
Distributed servo patterns for data storage media
- Publication number 20060274446
- Publication date Dec 7, 2006
- Imation Corp.
- Douglas W. Johnson
- G11 - INFORMATION STORAGE