Kobow; Wolfgang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kobow; Wolfgang.The latest application filed is for "electromagnet switching device".
- Kobow; Wolfgang - Wuppertal DE
| Patent | Date |
|---|---|
| Electromagnet switching device Grant 6,616,122 - Kobow , et al. September 9, 2 | 2003-09-09 |
| Hydraulically operated directional control valve Grant 6,609,539 - Reinelt , et al. August 26, 2 | 2003-08-26 |
| Electromagnet switching device App 20020130745 - Kobow, Wolfgang ; et al. | 2002-09-19 |
| Hydraulically operated directional control valve App 20020069920 - Reinelt, Werner ; et al. | 2002-06-13 |
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