Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11320411 | Air pollution sensor to measure major carbon components in the environment | Thomas Kirchstetter | 2022-05-03 |
| 10830684 | Reproducible reference standards for filter-based measurements of carbonaceous aerosols found in environmental samples | Anthony D. A. Hansen, Anna-Marie Hyatt | 2020-11-10 |
| 9718017 | Multi-filter chemical speciation sampler and virtual impaction particle separation inlet therefore | — | 2017-08-01 |
| 8733185 | Multi-filter chemical speciation sampler and virtual impaction particle separation inlet therefore | — | 2014-05-27 |
| 7325465 | Particle matter sampling method and sampler with a virtual impactor particle concentrator | Constantinos Sioutas | 2008-02-05 |
| 6829919 | High-quality continuous particulate matter monitor | Constantinos Sioutas | 2004-12-14 |
| D285231 | Golf club head | — | 1986-08-19 |