Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796197 | Modular recycling air curtain device | James T. Cash | 2023-10-24 |
| 11226122 | Modular recycling air curtain device to replace personal protection equipment (PPE) for reduction in the spread of viruses such as Covid-19 | James T. Cash | 2022-01-18 |