LD

Louis Doorn

QB Quest International B.V.: 2 patents #25 of 168Top 15%
📍 Zeewolde, NL: #5 of 16 inventorsTop 35%
Overall (All Time): #2,166,877 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7018651 Moisture and oxygen stable composition and a process for obtaining said composition Jack Burger, Fabio Campanile, Guiseppe CORDA, Roel Orsel, Frans Witteveen 2006-03-28
6746529 Stable, spray-dried composition in a carbohydrate substrate and process for obtaining said composition Frans Witteveen, Roelof Orsel, Jack Burger 2004-06-08