Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234440 | Efficient deposition of nano-sized particles onto cells at an air liquid interface | Gregory Stephen Lewis, Steven Russel Spielman, Chang-Yu Wu, Trevor B. Tilly | 2025-02-25 |
| 11305138 | In situ respirator fit testing | Daniel C. Bjorkquist, Kenneth Farmer, Melissa Grose, Susanne Vera Hering, Gregory Stephen Lewis +2 more | 2022-04-19 |
| 11237091 | Humidity conditioning for water-based condensational growth of ultrafine particles | Susanne Vera Hering, Gregory Stephen Lewis, Steven Russel Spielman, Philip Bourgeois | 2022-02-01 |
| 9658139 | System and method for the concentrated collection of airborne particles | Susanne Vera Hering, Gregory Stephen Lewis, Frederick R. Quant, Kenneth Farmer | 2017-05-23 |