JB

John Stephen Francis Barrett

UM University of Minnesota: 1 patents #1,216 of 2,951Top 45%
📍 Columbia Heights, MN: #33 of 121 inventorsTop 30%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,507,332 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9353238 Compositions including poly(hydroxyalkanoates) and graphene Friedrich Srienc, Ahmed Abdala 2016-05-31
4673775 Low-loss and low-torque ACSR conductors Olaf Nigol, Martin Andrew Green 1987-06-16
4514237 Method of heat treating steel wire Olaf Nigol 1985-04-30