DV

Donald Valkenhoff

📍 Sacramento, CA: #48 of 156 inventorsTop 35%
🗺 California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #431,858 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10123604 Lighting devices for purses and bags — 2018-11-13