LH

L. Charles Hardy

3M: 1 patents #392 of 1,133Top 35%
📍 Oak Park, IL: #7 of 42 inventorsTop 20%
🗺 Illinois: #1,486 of 5,836 inventorsTop 30%
Overall (2002): #169,818 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6423784 Acid functional fluoropolymer membranes and method of manufacture Steven J. Hamrock, Naiyong Jing, Shane Mao 2002-07-23