Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439869 | Positive expiratory pressure device | Stephen Costella, Martin P. Foley, Alanna Kirchner, Robert Morton, Jerry Grychowski | 2022-09-13 |
| D907845 | Smoking apparatus for use with vaporiser | — | 2021-01-12 |