Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935999 | Charger | Timothy R. Fitch, David G. Perkins, Brian Perrault | 2021-11-16 |
| 11137582 | Omnidirectional catadioptric lens with odd aspheric contour or multi-lens | Meyer J. Giordano, Christopher T. Cotton, W. David Schmidt | 2021-10-05 |
| D926128 | Charger | David G. Perkins, Sean R. Karla, Timothy R. Fitch, David Villarreal, Michael Suits +1 more | 2021-07-27 |