CS

Christopher M. Shafer

📍 National City, CA: #26 of 55 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,485,617 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D493379 Counting stamping apparatus Dawn M. Houdek 2004-07-27