David Jon Emanuelson — 1 Patent in 2020

Stanhope, IA: #1 of 1 inventorsTop 100%

Iowa: #557 of 1,791 inventorsTop 35%

Overall (2020): #502,739 of 565,922Top 90%

1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10543715	Wheel centering sleeve	John W. Ryshavy, William C. Fitzgerald, Shawn Christopher Miller	2020-01-28