Don W. Kirkconnell

📍 Manistique, MI: #2 of 7 inventorsTop 30%

🗺 Michigan: #3,395 of 9,817 inventorsTop 35%

Overall (2018): #433,175 of 503,207Top 90%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9855804	Trailer hitch safety assembly	—	2018-01-02