Gottel; Ralf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gottel; Ralf.The latest application filed is for "plastic valve cover with integrated metal".
- Gottel; Ralf - Neu-Ulm DE
| Patent | Date |
|---|---|
| Plastic valve cover with integrated metal Grant 6,832,587 - Wampula , et al. December 21, 2 | 2004-12-21 |
| Plastic valve cover with integrated metal App 20040144349 - Wampula, Dipl. - Ing Torsten ; et al. | 2004-07-29 |
| Cylinder head gasket Grant 6,682,075 - Gottel January 27, 2 | 2004-01-27 |
| Cylinder head gasket App 20030067121 - Gottel, Ralf | 2003-04-10 |
| Metallic flat seal Grant 6,315,303 - Erb , et al. November 13, 2 | 2001-11-13 |
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