SG

Stephen V. Gearhart

📍 Hudson, IA: #1 of 4 inventorsTop 25%
🗺 Iowa: #86 of 1,101 inventorsTop 8%
Overall (2003): #42,306 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6641688 Method for sealing an annular space 2003-11-04
6565284 Infiltration control system and method 2003-05-20