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Patent applications and USPTO patent grants for Dannwolf; Florian Oliver.The latest application filed is for "friction disk and frictionally acting device with such a friction disk".
Patent | Date |
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Frictional part for a frictionally acting device Grant 11,174,902 - Dannwolf , et al. November 16, 2 | 2021-11-16 |
Friction disk and frictionally acting device with such a friction disk Grant 11,053,987 - Dannwolf , et al. July 6, 2 | 2021-07-06 |
Frictional Part For A Frictionally Acting Device App 20190345988 - Dannwolf; Florian Oliver ;   et al. | 2019-11-14 |
Friction Disk And Frictionally Acting Device With Such A Friction Disk App 20190345989 - DANNWOLF; Florian Oliver ;   et al. | 2019-11-14 |
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