Randolph E. Maxwell

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Chesterland, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Solid state thermal conversion of polycrystalline alumina to sapphire
- Patent number 5,451,553
- Issue date Sep 19, 1995
- General Electric Company
- Curtis E. Scott
- C30 - CRYSTAL GROWTH
Information Patent Grant
Solid state formation of sapphire using a localized energy source
- Patent number 5,427,051
- Issue date Jun 27, 1995
- General Electric Company
- Randolph E. Maxwell
- C30 - CRYSTAL GROWTH