JW

Johannes H. Wieringa

AN Akzo N.V.: 1 patents #12 of 116Top 15%
📍 Heesch, NL: #1 of 3 inventorsTop 35%
Overall (1994): #110,779 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5281598 Piperazine derivatives Franciscus H. A. Van Bakel, Gerhardus Johannes Heeres, Ralf Plate 1994-01-25