JC

John G. Church

📍 Thornhill, CA: #1 of 13 inventorsTop 8%
Overall (1989): #24,068 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4866246 High rate deposition gas-metal-arc welding process 1989-09-12
4843210 Downward gas-metal-arc welding process 1989-06-27