DR

David Ruiter

📍 Nijkerk, NL: #17 of 32 inventorsTop 55%
Overall (All Time): #3,465,542 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6979412 Method of preparing a compound concentrate and processing such a concentrate — 2005-12-27