JF

Johannes Geert Jan Feitsma

RB Rijk Zwaan Zaadteelt En Zaadhandel B.V.: 3 patents #5 of 40Top 15%
📍 De Lier, NL: #6 of 34 inventorsTop 20%
Overall (2021): #77,419 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11202421 Peronospora resistance in spinacia oleracea Vincent Laurens Adrianus Kock, Raoul Jacobus Johannes Maria Frijters 2021-12-21
11203766 Peronospora resistance in spinacia oleracea Vincent Laurens Adrianus Kock, Raoul Jacobus Johannes Maria Frijters 2021-12-21
11136592 CMV resistance allele Vincent Laurens Adrianus Kock, Raoul Jacobus Johannes Maria Frijters 2021-10-05