Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422420 | Programmable logic controller-based system and user interface for air sampling in controlled environments | — | 2025-09-23 |
| 12209937 | Portable air sampler | Arthur L. Vellutato, Jr., Jeffrey Churchvara, Mark A. Phillips | 2025-01-28 |
| 11971396 | Programmable logic controller-based system and user interface for air sampling controlled environments | — | 2024-04-30 |
| 11662279 | Portable air sampler | Arthur L. Vellutato, Jr., Jeffrey Churchvara, Mark A. Phillips | 2023-05-30 |
| 10732081 | Portable air sampler | Arthur L. Vellutato, Jr., Jeffrey Churchvara, Mark A. Phillips | 2020-08-04 |
| D877924 | Portable sampling device | Arthur L. Vellutato, Jr., Jeffrey Churchvara, Mark A. Phillips | 2020-03-10 |
| 9939416 | Programmable logic controller-based system and user interface for air sampling in controlled environments | — | 2018-04-10 |