DW

Dick De Wit

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,643,939 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5879695 Covering material for agricultural and horticultural soil Antonius Johannes Maria Bastiaansen, Andries Hanzen, Huibert Tournois 1999-03-09