Hellebrand; Hans
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hellebrand; Hans.The latest application filed is for "method for producing a monolithic multilayer piezo actuator".
- Hellebrand; Hans - Munchen DE
- Hellebrand; Hans - Munich DE
| Patent | Date |
|---|---|
| Method for producing a monolithic multilayer piezo actuator Grant 6,260,248 - Cramer , et al. July 17, 2 | 2001-07-17 |
| Piezoelectric actuator with a new type of contacting and a method for the production thereof Grant 6,236,146 - Cramer , et al. May 22, 2 | 2001-05-22 |
| Method for producing films of sintered polycrystalline silicon Grant 4,407,858 - Hanke , et al. October 4, 1 | 1983-10-04 |
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