Henk van Duijnhoven

📍 Mariahout, NL: #2 of 3 inventorsTop 70%

Overall (All Time): #1,995,693 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
PP30949	Asplenium plant named ‘Campio’	—	2019-10-15
PP28746	Asplenium plant named ‘VITASPHUR’	—	2017-12-05