FH

Franciscus Jacobus Joseph van der Helm

PB P. Kooij & Zonen B.V.: 5 patents #2 of 3Top 70%
📍 Aalsmeer, NL: #10 of 63 inventorsTop 20%
Overall (All Time): #582,705 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
PP20079 Carnation plant named ‘Allura’ 2009-06-09
PP20080 Carnation plant named ‘Kocosmo’ 2009-06-09
PP19757 Carnation plant named ‘Faganza’ 2009-02-24
PP19751 Carnation plant named ‘Kobianca’ 2009-02-17
PP19505 Carnation plant named ‘Luxor’ 2008-11-25
PP17458 Antirrhinum plant named ‘Amalia Pink’ 2007-02-27
PP17428 Antirrhinum plant named ‘Amalia Duo Pink’ 2007-02-20
PP17431 Antirrhinum plant named ‘Amalia Dark Red’ 2007-02-20
PP17435 Antirrhinum plant named ‘Amalia Cerise’ 2007-02-20