GK

Gerrit H. Van der Klashorst

SD South African Inventions Development: 1 patents #14 of 48Top 30%
Overall (All Time): #3,958,640 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4769434 Lignin derivative polymers Antonio Pizzi, Flora-Anne Cameron 1988-09-06