SP

Stephen Peterson

IG Ips Group: 2 patents #30 of 66Top 50%
📍 Chaska, MN: #170 of 361 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,113,445 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8042576 Mechanical clean-out test plug Richard Larson 2011-10-25
7597118 Pneumatic pressure relief test plug Richard Larson 2009-10-06