JV

John Nicholas De La Vergne

📍 North Bay, CA: #23 of 51 inventorsTop 50%
Overall (All Time): #3,185,698 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8591151 Forming a shaft for an underground mine Rocky Lynn Webb, Morris Medd, Ryan George Gough, Andy Robert Fearn, Fredric Christopher Delabbio 2013-11-26