SangKeun Park

RA Rayovac: 1 patents #78 of 170Top 50%

📍 Portage, WI: #20 of 37 inventorsTop 55%

🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%

Overall (All Time): #3,541,154 of 4,157,543Top 90%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6372381	Duplex-coated cathode cans, and electrochemical cells made therewith	John Claude Springstead, David Matthew Armour	2002-04-16