Joe Hughes

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Ballwin, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Oil-soluble phosphorus- and nitrogen-containing additives
- Patent number 5,573,696
- Issue date Nov 12, 1996
- Ethyl Corporation
- Joe Hughes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oil-soluble phosphorus- and nitrogen-containing additives
- Patent number 5,500,140
- Issue date Mar 19, 1996
- Ethyl Corporation
- Joe Hughes
- C07 - ORGANIC CHEMISTRY