ES

Erwin C. Shepard

Nike: 1 patents #23 of 78Top 30%
📍 Beverly Hills, MI: #45 of 122 inventorsTop 40%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #229,269 of 273,478Top 85%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6620472 Laminated resilient flexible barrier membranes DeWayne R. Hartlerood, Paul H. Mitchell 2003-09-16