DF

Deborah R. Fravel

US USDA: 1 patents #8 of 83Top 10%
📍 Silver Spring, MD: #14 of 68 inventorsTop 25%
🗺 Maryland: #225 of 1,164 inventorsTop 20%
Overall (1989): #120,980 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818530 Preparation of pellets containing fungi for control of soilborne diseases James J. Marois, William J. Connick, Jr., H. Lynn Walker, Paul C. Quimby, Jr. 1989-04-04