DS

David Spangler

AG Agri-King: 6 patents #1 of 7Top 15%
MF Mayo Foundation: 2 patents #548 of 1,749Top 35%
📍 Fulton, IL: #3 of 20 inventorsTop 15%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #823,494 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11008534 Bacteria and enzymes produced therefrom and methods of using same Gbenga Ayangbile, Mary Grzemski, James F. Tobey, Jr., Lucas Krueger 2021-05-18
10683473 Bacteria and enzymes produced therefrom and methods of using same Gbenga Ayangbile, Mary Grzemski, James F. Tobey, Jr., Lucas Krueger 2020-06-16
10604727 Bacteria and enzymes produced therefrom and methods of using same Gbenga Ayangbile, Mary Grzemski, James F. Tobey, Jr., Lucas Krueger 2020-03-31
10138444 Bacteria and enzymes produced therefrom and methods of using same Gbenga Ayangbile, Mary Grzemski, James F. Tobey, Jr., Lucas Krueger 2018-11-27
6841149 Probiotic mixture intended for monogastric animals to control intestinal flora populations Patrick K. Brown, Thomas E. Witzig 2005-01-11
6524574 Probiotic mixture intended for monogastric animals to control intestinal flora populations Patrick K. Brown, Thomas E. Witzig 2003-02-25