Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485866 | Heat absorber structure, particularly a plasma beam absorber | Johann Hemmerich, Peter Kupschus | 1984-12-04 |
| 4431488 | Heat absorber structure, particularly a plasma beam absorber and method of manufacturing the structure | Johann Hemmerich, Peter Kupschus | 1984-02-14 |