PH

Pekka Helynranta

YO Yhtyneet Paperitehtaat Oy: 1 patents #4 of 15Top 30%
Overall (All Time): #3,653,764 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5922163 Method for manufacturing an absorbent composite in a sanitary product, and an absorbent composite manufactured with the method Stefan Favre, Helmer Gustafsson 1999-07-13