Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131610 | Particulate calibration and generation simulator for particle measurement and number | Karl Ropkins, David W. Miller, John William Hynd, Craig Pfister, Andrew D. Burnette +1 more | 2021-09-28 |
| D925140 | Pet waste scoop | — | 2021-07-13 |