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Patent applications and USPTO patent grants for Seelandt; Wilhelm.The latest application filed is for "valve and cylinder head cover for crankcase ventilation of an internal combustion engine".
Patent | Date |
---|---|
Valve and cylinder head cover for crankcase ventilation of an internal combustion engine Grant 7,900,612 - Knaus , et al. March 8, 2 | 2011-03-08 |
Valve and Cylinder Head Cover for Crankcase Ventilation of an Internal Combustion Engine App 20080257321 - Knaus; Artur ;   et al. | 2008-10-23 |
Oil separator insert for a cover of an internal combustion engine App 20080135030 - Knaus; Artur ;   et al. | 2008-06-12 |
Oil separating device for a combustion engine Grant 7,080,636 - Knaus , et al. July 25, 2 | 2006-07-25 |
Oil separating device for a combustion engine App 20040261776 - Knaus, Artur ;   et al. | 2004-12-30 |
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