HH

Henricus Maria Joseph Holtmaat

AB Ab-Kwekersrechten B.V.: 5 patents #1 of 2Top 50%
📍 Zuidwolde, NL: #1 of 2 inventorsTop 50%
Overall (2017): #30,934 of 506,227Top 7%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
PP28651 Echinacea plant named ‘Minbel252’ 2017-11-14
PP28573 Echinacea plant named ‘Rainb299’ 2017-10-24
PP28523 Echinacea plant named ‘Echgol243’ 2017-10-10
PP28524 Echinacea plant named ‘POST301’ 2017-10-10
PP28525 Echinacea plant named ‘Echcher298’ 2017-10-10