D. J. Royer

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Ponca City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Method using encapsulated flow improvers to reduce turbulence
- Patent number 4,693,321
- Issue date Sep 15, 1987
- Conoco Inc.
- D. Jack Royer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Combined process for preparing alumina and alpha-olefins
- Patent number 4,455,289
- Issue date Jun 19, 1984
- Conoco Inc.
- R. L. Poe
- C07 - ORGANIC CHEMISTRY