Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948331 | High pressure industrial turbine casing | Daniel R. Roy, Wingming Oliver Chow | 1990-08-14 |
WS
William A. Schofield
Overall (All Time): #3,909,194 of 4,157,543Top 95%
1
Patents All Time