Groess; Helmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for Groess; Helmut.The latest application filed is for "casing ring".
- Groess; Helmut - Vierkirchen DE
- Groess; Helmut - Esterhofen DE
| Patent | Date |
|---|---|
| Casing ring Grant 6,966,752 - Gieg , et al. November 22, 2 | 2005-11-22 |
| Casing ring App 20040213666 - Gieg, Walter ; et al. | 2004-10-28 |
| Clamping ring with slanted clamping surfaces for securing flanged components to each other Grant 5,675,873 - Groess October 14, 1 | 1997-10-14 |
| Axial-flow turbine blade, especially axial-flow turbine rotor blade for gas turbine engines Grant 4,505,639 - Groess , et al. March 19, 1 | 1985-03-19 |
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