Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110173 | Lightweight-foamed glass aggregates for vaporization suppression | Archibald Stewart Filshill | 2024-10-08 |
| 11878331 | Methods and systems for landfill thermal insulation | Archibald Stewart Filshill | 2024-01-23 |
| 11459170 | Lightweight-foamed glass aggregates for vaporization suppression | Archibald Stewart Filshill | 2022-10-04 |
| 11123776 | Methods and systems for landfill thermal insulation | Archibald Stewart Filshill | 2021-09-21 |
| 10900188 | Lightweight-foamed glass aggregates for vaporization suppression | Archibald Stewart Filshill | 2021-01-26 |