IR

Ivan M. Ray

📍 Newton, KS: #4 of 8 inventorsTop 50%
🗺 Kansas: #262 of 1,015 inventorsTop 30%
Overall (2011): #114,944 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D647140 Pencil sharpener — 2011-10-18