WP

Willibrordus M. G. F. Pontenagel

SB Stamicarbon B.V.: 2 patents #111 of 427Top 30%
Overall (All Time): #2,305,791 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5268415 Thin self-supporting inorganic green compacts and process for the preparation of such green compacts Jan K. Pieterse, Cornelis Wilhelmus Maria Bastiaansen, Frans Heffels 1993-12-07
4948544 Process for the production of thin stretched films from polyolefin of ultrahigh molecular weight Lambert H. T. Van Unen, Pieter B. Pluyter 1990-08-14