Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193864 | Devices, systems, and methods for preparing field samples | Nathan L. Porter | 2021-12-07 |
| 11154794 | Sampling pumps and closed loop control of sampling pumps to load traps | Nathan L. Porter, Randal W. Waite, Kenneth D. Nemelka, Chad B. Grant | 2021-10-26 |