Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630460 | Formed flange for pressure monitoring valve stem mount | Michael Hettle, Jean-Christophe Deniau, Franz Hillenmayer, Christian Kempf | 2017-04-25 |
| 8776590 | Electronic unit adapted to be positioned on the inner face of the tread of a tire | Christian Kempf, Antoine Gouin | 2014-07-15 |
| 8286474 | Electronic module for measuring operating parameters of a vehicle wheel, comprising an electronic unit and an inflation valve of the “snap-in” type | Christian Kempf, Franz Hillenmayer | 2012-10-16 |
| 7587935 | Electronic unit for measuring operating parameters of a vehicle wheel, comprising an electronic box and an inflation valve of the snap-in type | Christian Kempf, Franz Hillenmayer | 2009-09-15 |