Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862384 | Method of measuring the dynamic viscosity of a viscous fluid utilizing acoustic transducer | Bernhard R. Tittmann | 1989-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862384 | Method of measuring the dynamic viscosity of a viscous fluid utilizing acoustic transducer | Bernhard R. Tittmann | 1989-08-29 |