RD

Robert P. Deschner

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #4,003,587 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4617744 Elongated slot dryer for wet particulate material Mark A. Siddoway, James A. Salter 1986-10-21