NH

Neil A. Harpham

📍 Kensington, CA: #6 of 30 inventorsTop 20%
Overall (All Time): #3,240,283 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7886572 Method for calibrating a backlash impulse device in a sport implement — 2011-02-15