Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11380293 | Percussion instrument | Wouter Gerrit Hietkamp | 2022-07-05 |
| 5016254 | Laser-active medium and process for producing same | Georg Saenger | 1991-05-14 |
| 4631096 | High energy materials containing metastable helium, a process for producing same and applications thereof | Georg Sanger, Walter Peschka | 1986-12-23 |