Donald L. Minges

📍 Charlotte, NC: #1,817 of 4,868 inventorsTop 40%

🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%

Overall (All Time): #2,172,601 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7101604	Footwear sole having a natural grip	—	2006-09-05
6544626	Natural grip	—	2003-04-08