Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11554233 | Powered apparatus for a personal protection respiratory device | John A. Duff, Jason A. Graves, Henning T. Urban | 2023-01-17 |
BC
Benjamin H. Cooper
Overall (2023): #508,105 of 537,848Top 95%
1
Patents 2023