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Guenter Duemmen

📍 Rheinberg, DE: #8 of 98 inventorsTop 9%
Overall (All Time): #670,962 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
PP7356 Geranium plant named `Duege` 1990-10-16
PP7359 Geranium plant named `Duelyr` 1990-10-16
PP7060 Dueleg 1989-11-28
PP7059 Duerom 1989-11-28
PP6761 Geranium plant named Serenade 1989-04-25
PP6717 Geranium plant named Feeling 1989-04-04
PP6716 Geranium plant named Praeludium 1989-04-04
PP6708 Geranium plant named Plaisire 1989-03-28