DD

Diederick Hendricus Van Drunen

DI Diversey: 2 patents #116 of 343Top 35%
📍 De Bilt, NL: #6 of 29 inventorsTop 25%
Overall (All Time): #2,043,740 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8647444 Rinse aid Antonius Maria Neplenbroek, Fabien Bruno Dusart, Amandine Aurelie Marie Houche 2014-02-11
8277568 Rinse aid Antonius Maria Neplenbroek, Fabien Bruno Dusart, Amandine Aurelie Marie Houche 2012-10-02