RD

Ronald Wayne Dever

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #3,282,597 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7682499 Mineral insulating oil, a process for preparing a mineral insulating oil, and a process for using a mineral insulating oil Steven Holmes 2010-03-23