Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10758955 | Method of remediating sub-slab vapors and soils of buildings and system thereof | Michael Devir | 2020-09-01 |
| 4210530 | Treatment of metal plating wastes with an unexpanded vermiculite cation exchange column | James E. Etzel | 1980-07-01 |