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Leo Michael Lech

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Washington, WV: #18 of 32 inventorsTop 60%
🗺 West Virginia: #1,664 of 3,425 inventorsTop 50%
Overall (All Time): #3,421,492 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7069668 Portable tank and process for drying hygroscopic materials George Murray Volker 2006-07-04