Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808760 | Active filtration system for controlling cleanroom environments | Gerald Gromala, Gilberto Dalmaso, Brian A. KNOLLENBERG, Daniel Rodier | 2017-11-07 |
| 9810558 | Pressure-based airflow sensing in particle impactor systems | Thomas Bates, Cliff Ketcham, Paul B. Hartigan | 2017-11-07 |
| 9682345 | Method of treating a cleanroom enclosure | Gerald Gromala, Gilberto Dalmaso, Brian A. KNOLLENBERG, Daniel Rodier | 2017-06-20 |
| 9631222 | Filter and blower geometry for particle sampler | Cliff Ketcham, Paul B. Hartigan | 2017-04-25 |