Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11419377 | Inflatable headgear comprising a wind instrument | Leif Christian Krueger | 2022-08-23 |
| 11279963 | Glycosylated mono(2-hydroxyethyl) terephthalic acid and glycosylated bis(2-hydroxyethyl) terephthalic acid | Jürgen Seibel | 2022-03-22 |