M. Amine Hajji

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ferrofluid cap seal for spindle motor
- Patent number 6,334,616
- Issue date Jan 1, 2002
- International Business Machines Corporation
- M. Amine Hajji
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Ferrofluid cap seal for spindle motor
- Publication number 20010045702
- Publication date Nov 29, 2001
- International Business Machines Corp.
- M. Amine Hajji
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...