BG

Brian Gramm

📍 Sioux Falls, SD: #9 of 63 inventorsTop 15%
🗺 South Dakota: #22 of 228 inventorsTop 10%
Overall (2017): #166,929 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D796430 Claim shell device Daren Davoux, Tom Brzica 2017-09-05
9716405 Portable power system 2017-07-25