Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1042773 | Air purifier | Jens Gusek, Marc Hittinger, Christoph Schulz, Martin Wohlbold | 2024-09-17 |
| D877200 | Crankcase ventilation device housing | Markus Melde, Markus Zuerker, Shamantha Mn, Florian Bentele | 2020-03-03 |
| D848291 | Surveying instrument | — | 2019-05-14 |
| D834166 | Filter housing | Klaus-Dieter Ruhland, Michael Kaufmann | 2018-11-20 |
| D817468 | Filter housing | Klaus-Dieter Ruhland, Michael Kaufmann | 2018-05-08 |
| D789422 | Central ring portion of a positive displacement pump | — | 2017-06-13 |
| D788178 | Front cover portion of a positive displacement pump assembly | — | 2017-05-30 |
| D788179 | Axial ridged housing portion of a positive displacement pump assembly | — | 2017-05-30 |
| D787561 | Pump portion of a positive displacement pump assembly | — | 2017-05-23 |
| D762834 | Air filter | Michael Kaufmann | 2016-08-02 |
| D652479 | Device for the distribution of liquids | — | 2012-01-17 |
| D650884 | Device for the distribution of liquids | — | 2011-12-20 |
| D599267 | Wheel or wheel cover | Sebastian Morgenstern | 2009-09-01 |
| D593022 | Wheel or wheel cover | Kaye Forster | 2009-05-26 |
| D590318 | Front face of a vehicle wheel | — | 2009-04-14 |
| D589425 | Front face of a vehicle wheel | — | 2009-03-31 |
| D585713 | Electric hand tool | Peter George Boulton | 2009-02-03 |
| D585354 | Wheel or wheel cover | Robert A. Powell | 2009-01-27 |
| 7425695 | Light tester for vehicles, preferably for motor vehicles, with ray selection unit consisting of perforated plates spaced at different spacings from one another | Herbert Wehlan | 2008-09-16 |
| 6128326 | Constructional laser | Heinz Kousek, Hans Husler | 2000-10-03 |
| D375073 | Wheel | — | 1996-10-29 |