DG

David Gramenz

📍 Mendota Heights, MN: #99 of 202 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,014,362 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9446704 Tie down — 2016-09-20
6530127 Restraint device with release mechanism John W. Curtin, Sr. 2003-03-11