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Chris Darr

IA International Automotive Components Group North America: 1 patents #43 of 178Top 25%
📍 Oregon, OH: #70 of 128 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,389,709 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7238327 Method of attaching internal heat shield in automotive catalytic converters Carl Irving, Joseph Lanzesira, Houliang Li, Darren Nance 2007-07-03