Roelof P. Bult

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Fruitvale, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for the zone refining of gallium
- Patent number 4,888,051
- Issue date Dec 19, 1989
- Cominco Ltd.
- Alan B. I. Bollong
- C30 - CRYSTAL GROWTH
Information Patent Grant
Purification of Cd and Te by zone refining
- Patent number 4,690,725
- Issue date Sep 1, 1987
- Cominco Ltd.
- Roelof P. Bult
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of growing gallium arsenide crystals using boron oxide encap...
- Patent number 4,585,511
- Issue date Apr 29, 1986
- Cominco Ltd.
- Roelof P. Bult
- C30 - CRYSTAL GROWTH
Information Patent Grant
Stabilization of aluminum arsenide
- Patent number 4,002,505
- Issue date Jan 11, 1977
- Cominco Ltd.
- Roelof P. Bult
- C30 - CRYSTAL GROWTH