Renz; Birgit
Patent Applications and Registrations
Patent applications and USPTO patent grants for Renz; Birgit.The latest application filed is for "fuel filter".
- Renz; Birgit - Marbach DE
| Patent | Date |
|---|---|
| Fuel Filter App 20220003194 - Hein; Martin ; et al. | 2022-01-06 |
| Air filter comprising a multilayer filter material Grant 10,695,705 - Hein , et al. | 2020-06-30 |
| Final separator Grant 10,569,205 - Renz , et al. Feb | 2020-02-25 |
| Method For Manufacturing A Filter Medium, And Filter Medium App 20200023297 - Disson; Ralf ; et al. | 2020-01-23 |
| Air Filter Comprising A Multilayer Filter Material App 20190344209 - Hein; Martin ; et al. | 2019-11-14 |
| Air filter comprising a multilayer filter material Grant 10,399,027 - Merz , et al. Sep | 2019-09-03 |
| Filter Medium App 20180272261 - KOLLMANN; Mathias ; et al. | 2018-09-27 |
| Air Filter Comprising A Multilayer Filter Material App 20180065070 - Merz; Katharina ; et al. | 2018-03-08 |
| Final Separator App 20170252686 - Renz; Birgit ; et al. | 2017-09-07 |
| Adsorber element, ring filter element Grant 9,657,693 - Berisha , et al. May 23, 2 | 2017-05-23 |
| Filter material Grant 9,592,465 - Disson , et al. March 14, 2 | 2017-03-14 |
| Filter element Grant 9,440,172 - Disson , et al. September 13, 2 | 2016-09-13 |
| Filter Element App 20150246306 - Disson; Ralf ; et al. | 2015-09-03 |
| Filter Material App 20150013285 - Disson; Ralf ; et al. | 2015-01-15 |
| Adsorber Element, Ring Filter Element App 20130276633 - Berisha; Bashkim ; et al. | 2013-10-24 |
| Carbon-enriched Material App 20090318288 - Enderich; Andreas ; et al. | 2009-12-24 |
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