Donald F. Le Blanc

📍 Linden, MI: #76 of 136 inventorsTop 60%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #3,532,874 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6669404	Foundation drain system	—	2003-12-30