Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12111428 | Acoustic distance ranging system | David Grant Cason | 2024-10-08 |
| 12028678 | Proximity microphone | Brent Robert Shumard, Emily Ann Wigley, Roger Stephen Grinnip, III | 2024-07-02 |