Koerner; Stephan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koerner; Stephan.The latest application filed is for "method for coating a piston".
- Koerner; Stephan - Loechgau DE
- Koerner; Stephan - Besigheim DE
- Koerner; Stephan - Plymouth MI
| Patent | Date |
|---|---|
| Method For Coating A Piston App 20220010141 - Koerner; Stephan ; et al. | 2022-01-13 |
| Gas exchange valve for an internal combustion engine Grant 11,174,763 - Koerner , et al. November 16, 2 | 2021-11-16 |
| Plain bearing and method Grant 10,982,714 - Gorges , et al. April 20, 2 | 2021-04-20 |
| Gas Exchange Valve For An Internal Combustion Engine App 20200362734 - Koerner; Stephan ; et al. | 2020-11-19 |
| Method for coating cooling channel with coating containing hexagonal boron nitride Grant 10,252,293 - Bischofberger , et al. | 2019-04-09 |
| Method For Coating The Surface Of A Closed Cooling Channel Of A Piston For An Internal Combustion Engine And Piston That Can Be Produced By Said Method App 20180163310 - Bischofberger; Ulrich ; et al. | 2018-06-14 |
| Plain Bearing And Method App 20180149196 - Gorges; Roger ; et al. | 2018-05-31 |
| Gas Exchange Valve App 20160169400 - Dogar; Andreas ; et al. | 2016-06-16 |
| Architectural element for wall board Grant 7,621,061 - Drescher , et al. November 24, 2 | 2009-11-24 |
| Architectural Element for Wall Board App 20080120885 - Drescher; Susan ; et al. | 2008-05-29 |
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