RK

Randal Robert Ketchum

AM Amgen: 1 patents #128 of 413Top 35%
📍 Snohomish, WA: #61 of 133 inventorsTop 50%
🗺 Washington: #5,269 of 14,769 inventorsTop 40%
Overall (2020): #307,988 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10851144 Interleukin-2 muteins for the expansion of T-regulatory cells Eric Alan BUTZ, Christy Ann THOMSON, Marc A. Gavin, Ian Foltz, Dong XIA +9 more 2020-12-01