Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738954 | Method and device providing cinematographic light effects in a laminar or low-turbulent liquid flow jet | Laurens René Antonius Kessener, Herman Paulus Maria Kessener | 2020-08-11 |