Ragnar Lian

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic head positioning device for a tape drive
- Patent number 5,731,935
- Issue date Mar 24, 1998
- Tandberg Data ASA
- Ragnar Lian
- G11 - INFORMATION STORAGE
Information Patent Grant
Voice coil servo motor for adjusting magnetic head
- Patent number 5,414,578
- Issue date May 9, 1995
- Tandberg Data Storage A/S
- Ragnar Lian
- G11 - INFORMATION STORAGE