Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |