Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11016229 | Optical filter | John A. Wheatley, Gilles J. Benoit, Kenneth L. Smith, Guanglei Du, Edward J. Kivel +3 more | 2021-05-25 |
TB
Todd A. Ballen
Overall (2021): #230,329 of 548,734Top 45%
1
Patents 2021