Jeffrey J. Konczak

📍 Alpena, MI: #1 of 5 inventorsTop 20%

🗺 Michigan: #3,056 of 8,960 inventorsTop 35%

Overall (2016): #359,943 of 481,213Top 75%

Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9353887	Multi-purpose micro-trench insert	—	2016-05-31