Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5130051 | Composition to encapsulate chromium, arsenic and other toxic metals in wastes | — | 1992-07-14 |
| 4687373 | Composition to encapsulate toxic metal and/or organic pollutants from wastes | Lincoln Davis | 1987-08-18 |