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Debra May van Duynhoven

📍 San Francisco, CA: #144 of 900 inventorsTop 20%
🗺 California: #3,859 of 26,763 inventorsTop 15%
Overall (2002): #67,999 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6358563 Luminescent signage 2002-03-19
6359048 Tintable luminescent paint 2002-03-19