Kienberger; Manfred
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kienberger; Manfred.The latest application filed is for "bearing element".
- Kienberger; Manfred - Pettenbach AT
- Kienberger; Manfred - Dietzenbach DE
| Patent | Date |
|---|---|
| Bearing element Grant 7,541,086 - Gartner , et al. June 2, 2 | 2009-06-02 |
| Bearing element App 20070065067 - Gartner; Walter ; et al. | 2007-03-22 |
| Gas-diffussion electrodes for polymeric membrane fuel cell Grant 6,017,650 - Ramunni , et al. January 25, 2 | 2000-01-25 |
| Process of preparing alkali peroxide solutions Grant 5,702,585 - Hillrichs , et al. December 30, 1 | 1997-12-30 |
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