Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4289803 | Foundry mold treating compositions and methods of making same | James J. Frawley | 1981-09-15 |
WW
Wayne F. Wales
Overall (All Time): #4,096,820 of 4,157,543Top 100%
1
Patents All Time