HG

Helmer Gustafsson

YO Yhtyneet Paperitehtaat Oy: 1 patents #1 of 5Top 20%
📍 Valkeakoski, FI: #1 of 3 inventorsTop 35%
Overall (1997): #143,706 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693162 Method for manufacturing an absorbent fibre layer, and an absorbent fibre layer Stephan Favre 1997-12-02