DC

David Cowan

📍 Brooklyn, NY: #259 of 886 inventorsTop 30%
🗺 New York: #2,841 of 9,062 inventorsTop 35%
Overall (2025): #414,692 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12295352 Feeding system Le Vachula, Joshua Lars Peterson, Ronald George Vachula, JR. 2025-05-13