Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11254377 | Winged sprocket segments with notches | David J. Hakes | 2022-02-22 |
AB
Arthur James Bland
Overall (2022): #525,055 of 548,613Top 100%
1
Patents 2022