Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505077 | Method for manufacturing container bodies from metal sheet | Daniel Dietrich | 2016-11-29 |
| 8668421 | Method and device for manufacturing container bodies from metal sheet | Daniel Dietrich | 2014-03-11 |
| 8278583 | Method and welding device for the evaluation of the welding current intensity during the welding of container bodies | Daniel Dietrich | 2012-10-02 |
| 6861939 | Arrangement of a heating layer for a high-temperature gas sensor | Michael Bischof, Burkhard Kessler, Ralf Moos, Ralf Mueller, Carsten Plog | 2005-03-01 |
| 6513347 | Heat conditioning process | Arnaud Deschamps, Stephan Rhyner, Aitor Galdos | 2003-02-04 |
| 4939335 | Circuit for measuring the voltage drop between the welding electrodes of a resistance welding machine | — | 1990-07-03 |
| 4803325 | Resistance seam welding machine | Matthias Frei, Werner Sutter | 1989-02-07 |