HH

Henricus Maria Joseph Holtmaat

AB Ab-Kwekersrechten B.V.: 5 patents #1 of 1Top 100%
NB Nova Perenne Bv: 3 patents #1 of 1Top 100%
📍 Zuidwolde, NL: #1 of 2 inventorsTop 50%
Overall (2021): #13,229 of 548,734Top 3%
8
Patents 2021

Issued Patents 2021

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
PP33751 Echinacea plant named ‘PEARL495’ 2021-12-14
PP33691 Echinacea plant named ‘FOUNT546’ 2021-11-23
PP33692 Echinacea plant named ‘PIN449’ 2021-11-23
PP33649 Echinacea plant named ‘CARROT489’ 2021-11-16
PP33619 Echinacea plant named ‘BLU481’ 2021-11-02
PP32962 Rudbeckia plant named ‘RUDTI124’ 2021-04-06
PP32918 Rudbeckia plant named ‘RUDLE169’ 2021-03-23
PP32902 Rudbeckia plant named ‘RUDLO175’ 2021-03-16