Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052268 | Respirator negative pressure fit check devices and methods | William A. Mittelstadt, David R. Stein, Nathan A. Abel, David M. Blomberg, Michael J. Cowell +6 more | 2021-07-06 |
CI
Carl W. Raines, III
Overall (2021): #506,636 of 548,734Top 95%
1
Patents 2021