Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436155 | Air filter, filter element and filter housing of an air filter | Pedro Miguel Pereira Madeira, Nadine Sorger, Irmgard Thalmann | 2019-10-08 |
| 10357732 | Air filter element with retaining geometry | Mario Rieger, Michael Kolmeder, Werner Blossey, Gelase Mbadinga Mouanda, Sven Epli +4 more | 2019-07-23 |
| 10316804 | Filter element with at least one guide crosspiece, filter with a filter element and filter housing of a filter | Robert Hasenfratz, Fabian Wagner, André Roesgen, Christian Thalmann, Frank Pflueger +4 more | 2019-06-11 |
| D837358 | Air filter element | Pedro Miguel Pereira Madeira, Nadine Donauer | 2019-01-01 |
| 10150072 | Support tube, filter element and filter system having a support tube and method and device for producing the support tube | Ivanka Poljak, Michael Heim, Andreas Beck, Manuel Slugecic | 2018-12-11 |
| 10058810 | Filter device, in particular air filter | Mario Rieger | 2018-08-28 |
| D804004 | Air filter element | Pedro Miguel Pereira Madeira, Nadine Sorger | 2017-11-28 |
| 9726123 | Air filter, filter element and filter housing of an air filter | Pedro Miguel Pereira Madeira, Nadine Sorger, Irmgard Thalmann | 2017-08-08 |
| 9644580 | Filter element with retaining surfaces, filter with a filter element and filter housing of a filter | Werner Blossey, Mario Rieger, Robert Hasenfratz, Nadine Sorger, Andreas Weber | 2017-05-09 |
| 9638147 | Filter element with at least one guide crosspiece, filter with a filter element and filter housing of a filter | Robert Hasenfratz, Fabian Wagner, André Roesgen, Christian Thalmann, Frank Pflueger +4 more | 2017-05-02 |
| 9579596 | Air filter element having a specific retaining geometry | Mario Rieger, Werner Blossey, Gelase Mbadinga Mouanda, Sven Epli, Franziska Schulz +4 more | 2017-02-28 |
| D775317 | Air filter element | Pedro Miguel Pereira Madeira, Nadine Sorger | 2016-12-27 |
| 9511318 | Filter element with hand grip elements and filter with a filter element | Nadine Sorger, Michael Heim, Gelase Mbadinga Mouanda, Mario Rieger, Werner Blossey +1 more | 2016-12-06 |
| 9498744 | Air filter element and air filter | Robert Hasenfratz, Mario Rieger, Joerg Menssen, Michael Harenbrock, Duc Cuong Nguyen +10 more | 2016-11-22 |
| 9463404 | Air filter element with retaining geometry | Mario Rieger, Werner Blossey, Gelase Mbadinga Mouanda, Sven Epli, Franziska Schulz +4 more | 2016-10-11 |
| 9446339 | Air filter element with retaining geometry | Mario Rieger, Werner Blossey, Gelase Mbadinga Mouanda, Sven Epli, Franziska Schulz +4 more | 2016-09-20 |
| 9415337 | Air filter element and air filter | Robert Hasenfratz, Mario Rieger, Joerg Menssen, Michael Harenbrock, Duc Cuong Nguyen +10 more | 2016-08-16 |
| 9289710 | Filter element and air filter | Robert Hasenfratz, Fabian Wagner, André Roesgen, Christian Thalmann, Frank Pflueger +4 more | 2016-03-22 |
| 9132371 | Filter element for an air inlet system | Michael Heim, Arthur Sudermann, Werner Blossey, Torsten Fritzsching | 2015-09-15 |
| 9101864 | Filter device having an annular filter element | Robert KUSEBAUCH, Friedrich Kupfer, Johannes Lampert | 2015-08-11 |