Preissler; Christian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Preissler; Christian.The latest application filed is for "protective device for the sealing of a stern tube of propeller-driven ships".
- Preissler; Christian - Hamburg DE
| Patent | Date |
|---|---|
| Evaporation system, evaporation method, and sealing system Grant 10,617,970 - Rusch , et al. | 2020-04-14 |
| Protective Device For The Sealing Of A Stern Tube Of Propeller-driven Ships App 20170313398 - Goetz; Johannes ; et al. | 2017-11-02 |
| Evaporation System, Evaporation Method, And Sealing System App 20170282093 - Rusch; Mathias ; et al. | 2017-10-05 |
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