Pieter den Haan

KH Kieft Seeds Holland: 3 patents #4 of 4Top 100%

📍 Steenbergen, NL: #1 of 2 inventorsTop 50%

Overall (2002): #22,721 of 266,432Top 9%

Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
PP12971	Mentha plant named ‘Snowcones Purple’	—	2002-09-17
PP12975	Mentha plant named ‘Snowcones White’	—	2002-09-17
PP12978	Leucanthemum plant named ‘Kiemar’	—	2002-09-17