Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
AB

Anna Butters-Johnson

IU Iowa State University: 1 patents #25 of 128Top 20%
📍 Ames, IA: #33 of 133 inventorsTop 25%
🗺 Iowa: #375 of 1,331 inventorsTop 30%
Overall (2025): #455,512 of 469,880Top 100%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12274240 Laser enrichment device, system, and method for poultry Elizabeth Ann Kraayenbrink, Derek Kraayenbrink 2025-04-15