David Ratliff

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Wixom, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrically controllable inductor
- Patent number 5,754,034
- Issue date May 19, 1998
- Marelco Power Systems, Inc.
- David Ratliff
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrically controllable inductor
- Patent number 5,523,673
- Issue date Jun 4, 1996
- Marelco Power Systems, Inc.
- David Ratliff
- G05 - CONTROLLING REGULATING