Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365404 | Making jacketed lined pipe | German O. Castro | 1982-12-28 |
FS
Frederick C. Sovia
Overall (All Time): #4,080,471 of 4,157,543Top 100%
1
Patents All Time