Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4601198 | Torsional test stand | — | 1986-07-22 |
| 4591784 | Examination procedure for the spatial change of an object with respect to its initial condition | August Miehle | 1986-05-27 |
| 4448081 | Method and device for the dynamic and density-independent determination of mass flow | Norbert Sparwell, Eugen Brockmann | 1984-05-15 |