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Patent applications and USPTO patent grants for Rampfl; Michael.The latest application filed is for "method and system for checking an oil for an internal combustion engine, in particular of a motor vehicle".
Patent | Date |
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Method and system for checking an oil for an internal combustion engine, in particular of a motor vehicle Grant 11,346,834 - Rampfl May 31, 2 | 2022-05-31 |
Method and System for Checking an Oil for an Internal Combustion Engine, in Particular of a Motor Vehicle App 20200217832 - RAMPFL; Michael | 2020-07-09 |
Emissions cleaning system and method for reducing emissions of internal combustion engines when the engine is switched off Grant 8,413,640 - Mair , et al. April 9, 2 | 2013-04-09 |
Polymer Material, Method For In Situ Functionalisation Of Polymer Materials And Also Use Thereof App 20120121898 - Burdack-Freitag; Andrea ;   et al. | 2012-05-17 |
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