CJ

Cheryl Jansen

📍 Washington Township, MI: #49 of 92 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,447,339 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6886186 Safety device for use with a sports helmet — 2005-05-03