Willem Jacobus Ravensberg

CB Campina Melkunie B.V.: 1 patents #1 of 6Top 20%

KB Koppert B.V.: 1 patents #1 of 4Top 25%

📍 Zoetermeer, NL: #1 of 11 inventorsTop 10%

Overall (2002): #90,865 of 266,432Top 35%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6447811	Pesticide against plant-pathogenic microorganisms	Richard Karel Van der Pas, Klaas Daniel Kussendrager, Johannes Antonius Maria Maas	2002-09-10