Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511220 | Ultra-high purity, ultra-high performance diatomite filtration media | Scott K. Palm, Peter E. Lenz, Qun Wang | 2022-11-29 |
| 11243177 | Opaline flux-calcined diatomite products | Peter E. Lenz, Scott K. Palm, Bradley Scott Humphreys, Qun Wang | 2022-02-08 |