Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724889 | Degating technique for clustered castings made by ECP | James C. McPherson, Duane E. Becknell | 1988-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724889 | Degating technique for clustered castings made by ECP | James C. McPherson, Duane E. Becknell | 1988-02-16 |