Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353749 | Process of producing a useful soil cement product from industrial chemical waste | Louis F. Ray | 1982-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353749 | Process of producing a useful soil cement product from industrial chemical waste | Louis F. Ray | 1982-10-12 |