Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165272 | Device charger attachment | — | 2021-11-02 |
DW
David A. Winkler
Overall (2021): #477,597 of 548,734Top 90%
1
Patents 2021