Roeland Feenstra

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Oak Ridge, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Substrates suitable for deposition of superconducting thin films
- Patent number 5,188,906
- Issue date Feb 23, 1993
- Martin Marietta Energy Systems, Inc.
- Roeland Feenstra
- C30 - CRYSTAL GROWTH
Information Patent Grant
Superconducting thin films on potassium tantalate substrates
- Patent number 5,110,790
- Issue date May 5, 1992
- Martin Marietta Energy Systems, Inc.
- Roeland Feenstra
- C30 - CRYSTAL GROWTH