PK

Pieter Kolster

SN Spring Meadow Nursery: 2 patents #15 of 77Top 20%
GB Gebr. Kolster B.V.: 1 patents #3 of 5Top 60%
📍 Boskoop, NL: #13 of 65 inventorsTop 20%
Overall (All Time): #1,552,884 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
PP22767 Potentilla plant named ‘Red Lady’ — 2012-06-05
PP22761 Potentilla plant named ‘White Lady’ — 2012-05-29
PP14120 Cotinus plant named ‘Kolcot’ — 2003-09-02