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Patent applications and USPTO patent grants for Pulliainen; Martti.The latest application filed is for "method and arrangement for measuring and controlling chip and/or liquid level".
Patent | Date |
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Method And Arrangement For Measuring And Controlling Chip And/or Liquid Level App 20130248127 - Pulliainen; Martti | 2013-09-26 |
Method and Apparatus for Cleaning Water Electrochemically App 20130001099 - Pulliainen; Martti ;   et al. | 2013-01-03 |
Method for use in the wet end of a paper machine, cardboard machine or an equivalent web forming machine Grant 8,133,355 - Pulliainen , et al. March 13, 2 | 2012-03-13 |
Method For Use In The Wet End Of A Paper Machine, Cardboard Machine Or An Equivalent Web Forming Machine App 20090114359 - Pulliainen; Martti ;   et al. | 2009-05-07 |
Electrode arrangement to be used in the cathodic protection of concrete structures and a fixing element Grant 5,531,873 - Pulliainen , et al. July 2, 1 | 1996-07-02 |
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