SM

Sherman C. May

UN Unknown: 4 patents #4,220 of 83,584Top 6%
BI Bechtel International: 1 patents #10 of 40Top 25%
Overall (All Time): #1,303,394 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4852668 Hydraulic drilling apparatus and method Ben Wade Oakes Dickinson, III, Robert Wayne Dickinson, Charles S. Mackey 1989-08-01
4790394 Hydraulic drilling apparatus and method Ben Wade Oakes Dickinson, III, Robert Wayne Dickinson, Richard R. Jensen, Charles S. Mackey, Robert D. Wilkes 1988-12-13
4787465 Hydraulic drilling apparatus and method Ben Wade Oakes Dickinson, III, Robert Wayne Dickinson, Richard R. Jensen, Charles S. Mackey, Robert D. Wilkes +1 more 1988-11-29
4366066 Stabilization of softened water with self-generated CO.sub.2 Alfred N. Rogers, Leon Awerbuch 1982-12-28