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Patent applications and USPTO patent grants for Tukiainen; Maarit.The latest application filed is for "headbox of paper machine or such".
Patent | Date |
---|---|
Headbox of paper machine or such Grant 7,067,040 - Lepomaki , et al. June 27, 2 | 2006-06-27 |
Method for fluidisation of pulp flow in the headbox of a paper machine or such and control equipment used in the fluidisation Grant 6,875,312 - Lepomaki , et al. April 5, 2 | 2005-04-05 |
Headbox of paper machine or such App 20030159792 - Lepomaki, Hannu ;   et al. | 2003-08-28 |
Method for fluidisation of pulp flow in the headbox of a paper machine or such and control equipment used in the fluidisation App 20030155093 - Lepomaki, Hannu ;   et al. | 2003-08-21 |
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