RK

Robert Willem Frederik Kammelar

📍 Warnsveld, NL: #7 of 9 inventorsTop 80%
Overall (All Time): #3,649,784 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5905115 Sugar amines and sugar amides and use as glues Hendrikus Luitjes, Silvan De Spirt, Augustinus Emmanuel Frissen, Jacobus van Haveren 1999-05-18