Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851231 | Flow meter and heat meter that automatically determines flow direction | Roland Buckl, Marc-Andrè Meier, Johannes Mueller, Edgar Vom Schloss, Frank Stefke | 2017-12-26 |
| 7540693 | Method for pillar recovery in chamber-and-pillar working and tubbing unit for pillar recovery | Peter Gross | 2009-06-02 |
| 6561222 | Container for fluids | Norbert Gessner, Jürgen Knoblauch, Rainer Lodes | 2003-05-13 |