Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7890269 | Method and device for acoustic measurement of the specific density of a gaseous or liquid medium | Alf Püttmer, Robert Schafer | 2011-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7890269 | Method and device for acoustic measurement of the specific density of a gaseous or liquid medium | Alf Püttmer, Robert Schafer | 2011-02-15 |