David P. Higley

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Ponca City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Supported ferric sulfate and cobalt sulfate catalysts for the oligo...
- Patent number 4,423,267
- Issue date Dec 27, 1983
- Conoco Inc.
- Robin M. Dowling
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for removal of water from activated carbon
- Patent number 4,287,089
- Issue date Sep 1, 1981
- Conoco, Inc.
- Ronald J. Convers
- C01 - INORGANIC CHEMISTRY