Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10627371 | Ultrasonic detection of a change in a surface of a wall | Frederic Bert Cegla | 2020-04-21 |
| 10247704 | Ultrasonic detection of a change in a surface of a wall | Frederic Bert Cegla | 2019-04-02 |