Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209342 | Tamper-resistant chemical sampling | David C. Seibert, Edward J. Sullivan, Thomas S. O'Donnell | 2021-12-28 |
| 10371607 | Tamper-resistant chemical sampling | David C. Seibert, Edward J. Sullivan, Thomas S. O'Donnell | 2019-08-06 |