Tommy C. Kearns

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Argyle, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Purification of APT
- Patent number 4,963,336
- Issue date Oct 16, 1990
- Amax Inc.
- Leo W. Beckstead
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Purification process for technical grade molybdenum oxide
- Patent number 4,046,852
- Issue date Sep 6, 1977
- Amax Inc.
- Michael A. Vertes
- C01 - INORGANIC CHEMISTRY