MR

Maria Helena Roosenboom-Kooijmans

RB Rijk Zwaan Zaadteelt En Zaadhandel B.V.: 5 patents #2 of 29Top 7%
📍 De Lier, NL: #2 of 17 inventorsTop 15%
Overall (2017): #19,836 of 506,227Top 4%
6
Patents 2017

Issued Patents 2017

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9775322 Lettuce variety 45-193 RZ Willem van Vliet 2017-10-03
9750223 Lettuce variety 45-153 RZ Willem van Vliet 2017-09-05
9603336 Lettuce variety 45-189 RZ Willem van Vliet, Floor Cathleen Van Malland-Den Otter 2017-03-28
9585360 Lettuce variety 45-101 RZ Willem van Vliet, Floor Cathleen Van Malland-Den Otter 2017-03-07
9554550 Lettuce variety 45-158 RZ Willem van Vliet, Floor Cathleen Van Malland-Den Otter 2017-01-31
9556493 Lettuce variety 41-115 RZ Willem van Vliet 2017-01-31