Gillen; Jurgen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gillen; Jurgen.The latest application filed is for "scraper ring for a three-part oil scraper ring and three-part oil scraper ring".
- Gillen; Jurgen - Leverkusen DE
| Patent | Date |
|---|---|
| Piston ring having a stepped running surface Grant 11,187,322 - Gillen , et al. November 30, 2 | 2021-11-30 |
| Scraper Ring For A Three-part Oil Scraper Ring And Three-part Oil Scraper Ring App 20210180695 - BARENREUTER; DIRK ; et al. | 2021-06-17 |
| Piston Ring Having A Stepped Running Surface App 20190346043 - GILLEN; JURGEN ; et al. | 2019-11-14 |
| Piston Ring App 20180209540 - GILLEN; JURGEN ; et al. | 2018-07-26 |
| Cylinder sleeve with wear-resistant inner layer Grant 10,006,399 - Scherer , et al. June 26, 2 | 2018-06-26 |
| Cylinder Sleeve With Wear-resistant Inner Layer App 20150240741 - Scherer; Volker ; et al. | 2015-08-27 |
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