Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8917188 | Method for detecting and warning against wrong-way drivers, and wrong-way driver reporting and warning system | Christian Wietfeld, Andreas Lewandowski | 2014-12-23 |
| D703060 | Container for toiletries | — | 2014-04-22 |
| D660591 | Container | Michael Heidan | 2012-05-29 |
| 8146738 | Apparatus for accommodating exchangeable containers and metering media | Michael Heidan | 2012-04-03 |