BB

Barbara A. Bierl-Leonhardt

US USDA: 1 patents #1,162 of 2,828Top 45%
📍 Potomac, MD: #596 of 998 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,118,533 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4219542 Sex attractant for tobacco moths Jerome A. Klun, Jack R. Plimmer, Alton N. Sparks 1980-08-26