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Henricus G. J. Van Der Knaap

📍 Honselersdijk, NL: #6 of 19 inventorsTop 35%
Overall (All Time): #2,191,638 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
PP14878 Saintpaulia plant named ‘Butterfly Red’ — 2004-06-08
PP14857 Saintpaulia plant named ‘Butterfly Blue’ — 2004-06-01