HW

Harvey B. Wilde

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #3,826,875 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5221827 Heater blanket for in-situ soil heating Arnold R. Marsden, Jr., Arthur L. Otermat, David Weingaertner, Paul C. Johnson, Lynton W. R. Dicks 1993-06-22