RF

Raoul Jacobus Johannes Maria Frijters

RB Rijk Zwaan Zaadteelt En Zaadhandel B.V.: 2 patents #1 of 26Top 4%
📍 De Lier, NL: #2 of 23 inventorsTop 9%
Overall (2023): #117,032 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11820993 Peronospora resistance in Spinacia oleracea Erik den Boer 2023-11-21
11603538 Peronospora resistance in Spinacia oleracea Vincent Laurens Adrianus Kock 2023-03-14