JM

John E. Mayfield

IU Iowa State University: 1 patents #700 of 1,643Top 45%
US USDA: 1 patents #1,162 of 2,828Top 45%
📍 Ames, IA: #561 of 1,427 inventorsTop 40%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,299,995 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5188936 Brucella abortus antibody detection methods Louisa B. Tabatabi, Bonnie L. Beck 1993-02-23
5023174 Recombinant Brucella abortus gene expressing immunogenic protein Louisa B. Tabatabai 1991-06-11