WK

William David Kief

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #3,682,320 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5743926 Apparatus for separation of liquid and vapor in distillation/flashing process Robert P. Bannon, Louis Edward Stein, Krishna Rangraj Kaushik, Pui-Yuen Jeffrey Chan 1998-04-28