JC

John J Contrell

HP HP: 1 patents #8,774 of 16,619Top 55%
Overall (All Time): #2,856,928 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10286611 Selectable drive system Eric Berner Strom, Sierra Lynn Wolf, Josh Dankovchik, Robert De La O, Bill Fournier 2019-05-14