Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145173 | Ultrasonic transducer | Samuel Joseph Hill, Philip Brian Harper | 2024-11-19 |
| 11619614 | Method and apparatus for determining an intermediate layer characteristic | Philip Brian Harper | 2023-04-04 |