Patent applications and USPTO patent grants for Preseco Oy.The latest application filed is for "process for treating residue of organic material".
Patent | Date |
---|---|
Method and apparatus for processing organic material Grant 7,582,467 - Jarventie September 1, 2 | 2009-09-01 |
Process for treating residue of organic material Grant 7,517,514 - Jarventie April 14, 2 | 2009-04-14 |
Method and equipment for processing organic material Grant 7,160,456 - Jarventie January 9, 2 | 2007-01-09 |
Method and equipment for processing organic material App 20050155928 - Jarventie, Jussi | 2005-07-21 |
Process for treating residue of organic material App 20050155401 - Jarventie, Jussi | 2005-07-21 |
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