GG

Gary Grangruth

📍 Hibbing, MN: #4 of 9 inventorsTop 45%
🗺 Minnesota: #2,630 of 7,066 inventorsTop 40%
Overall (2017): #505,349 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D784122 Swivel connector Donna Comfort, Leona Shirilla, Kevin Grangruth, Connie Lindberg, Josh Grangruth 2017-04-18