KV

Klaas de Vries

AN Akzo N.V.: 1 patents #342 of 803Top 45%
📍 Dieren, NL: #29 of 59 inventorsTop 50%
Overall (All Time): #3,918,917 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4797468 Preparation of polylactic acid and copolymers of lactic acids — 1989-01-10