Hammer; Stefan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hammer; Stefan.The latest application filed is for "power converter assembly with a line-commutated power converter and method for starting up the assembly".
- Hammer; Stefan - Duesseldorf DE
- Hammer; Stefan - Erlangen DE
| Patent | Date |
|---|---|
| Motor vehicle vacuum pump Grant 11,268,514 - Hammer , et al. March 8, 2 | 2022-03-08 |
| Power Converter Assembly With A Line-commutated Power Converter And Method For Starting Up The Assembly App 20210359615 - Halfmann; Ulrich ; et al. | 2021-11-18 |
| Method For Operating A Power Converter App 20210328521 - HAMMER; Stefan ; et al. | 2021-10-21 |
| Motor Vehicle Vacuum Pump App 20180291906 - HAMMER; STEFAN ; et al. | 2018-10-11 |
| Motor Vehicle Vacuum Pump App 20180238331 - HAMMER; STEFAN ; et al. | 2018-08-23 |
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