Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871621 | Method of encasing a structure in metal | Raja R. Wusirika | 1989-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871621 | Method of encasing a structure in metal | Raja R. Wusirika | 1989-10-03 |