Charles Sprunger

NA Nissan North America: 1 patents #414 of 884Top 50%

📍 Saline, MI: #339 of 509 inventorsTop 70%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #3,255,657 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7975496	Vehicle air conditioning system	Ronald S. Eisenhour	2011-07-12