Michael Lynn Sandefur

📍 Evansville, IN: #37 of 88 inventorsTop 45%

🗺 Indiana: #1,317 of 3,883 inventorsTop 35%

Overall (2019): #339,310 of 560,194Top 65%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10201884	Knife sharpening device	—	2019-02-12