FR

Frank N. G. Ruigrok

📍 Hillegom, NL: #4 of 63 inventorsTop 7%
Overall (All Time): #356,697 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
PP12860 Dahlia plant named ‘Limousin’ 2002-08-20
PP12498 Dahlia plant named ‘Bourgogne’ 2002-03-26
PP12431 Dahlia plant named ‘Bretagne’ 2002-03-05
PP12354 Dahlia plant named ‘Rousillon’ 2002-01-15
PP12356 Dahlia plant named ‘Picardie’ 2002-01-15
PP12325 Dahlia plant named ‘Lorraine’ 2002-01-01
PP11953 Dahlia plant named `Lisa Pearl` 2001-06-26
PP11790 Dahlia plant named `Lisa Burgundy` 2001-02-27
PP11780 Dahlia plant named `Lisa Dark Pink` 2001-02-13
PP11614 Dahlia plant named `Arizona Red` 2000-10-31
PP11602 Dahlia plant named `Maryland` 2000-10-24
PP11599 Dahlia plant named `Arizona` 2000-10-24
PP11566 Dahlia plant named `Ruicaro` 2000-10-10
PP11526 Dahlia plant named `Ruivi` 2000-09-26