Brian Fergen

Pfizer: 1 patents #3,022 of 5,153Top 60%

📍 Ames, IA: #854 of 1,427 inventorsTop 60%

🗺 Iowa: #8,735 of 15,303 inventorsTop 60%

Overall (All Time): #3,330,827 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7563449	Methods for reducing cattle reproductive diseases	Michael A. Ellsworth, Martin Ficken, Cassius McAllister Tucker	2009-07-21