Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331982 | Portable apparatus and method of purifying air for breathing | Kevin Michael Swenskowski, John Craig Elson, Clay Wesley Maranville, Lawrence C. Karas | 2022-05-17 |
DH
Daniel Huang
Overall (2022): #483,286 of 548,613Top 90%
1
Patents 2022