Hildebrandt; Florian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hildebrandt; Florian.The latest application filed is for "valve gravity-controlled in dependence upon the flight attitude of an aircraft".
- Hildebrandt; Florian - Gunding DE
| Patent | Date |
|---|---|
| Valve gravity-controlled in dependence upon the flight attitude of an aircraft Grant 4,252,140 - Hildebrandt February 24, 1 | 1981-02-24 |
| Apparatus for ventilating liquid containers on aircraft Grant 4,197,870 - Hildebrandt , et al. April 15, 1 | 1980-04-15 |
| Method for the determination of the axial thrust of roller bearings Grant 4,161,877 - Bauer , et al. July 24, 1 | 1979-07-24 |
| Arrangement for the determination of the cage rotational speed and bearing slippage of roller bearings Grant 4,145,930 - Hildebrandt , et al. March 27, 1 | 1979-03-27 |
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