Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966761 | Process for treatment of flyash | Vaikuntam I. Lakshmanan, Dzinsars Melnbardis, Robert A. Geisler | 1990-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966761 | Process for treatment of flyash | Vaikuntam I. Lakshmanan, Dzinsars Melnbardis, Robert A. Geisler | 1990-10-30 |