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Steven Van Spronsen

WG Willy'S Greenhouse: 3 patents #2 of 2Top 100%
📍 Niagara-on-the-Lake, CA: #5 of 33 inventorsTop 20%
Overall (All Time): #1,538,864 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
PP23366 Chrysanthemum plant named ‘Power Red’ Simon Van Spronsen 2013-01-29
PP22052 Chrysanthemum plant named ‘Power Rosé’ Simon Van Spronsen 2011-08-02
PP18175 Chrysanthemum plant named ‘Power Yellow’ 2007-10-30