Dan N. Costas

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic media duplication system
- Patent number 5,019,929
- Issue date May 28, 1991
- Trace, Inc.
- Dan N. Costas
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic diskette stack loader
- Patent number 4,903,154
- Issue date Feb 20, 1990
- Dan N. Costas
- G11 - INFORMATION STORAGE