Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12307166 | Acoustic positioning transmitter and receiver system and method | Wilfred Edwin Booij, Mattheus Franciscus Albertus Ten Veldhuis, Fritjof Boger Engelhardtsen | 2025-05-20 |
| 11875089 | Acoustic positioning transmitter and receiver system and method | Wilfred Edwin Booij, Mattheus Franciscus Albertus Ten Veldhuis, Fritjof Boger Engelhardtsen | 2024-01-16 |
| 8792305 | Ultrasound detectors | Wilfred Edwin Booij | 2014-07-29 |