Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998891 | Geotextile sediment cap with active media | James T. Olsta, Lilma Ribeiro Schimmel | 2024-06-04 |
| 11673117 | Geotextile sediment cap with active media | James T. Olsta, Lilma Ribeiro Schimmel | 2023-06-13 |