EJ

Elmer Johnson

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Loveland, CO: #424 of 931 inventorsTop 50%
🗺 Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #2,119,399 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7685173 Security and authorization development tools Mary I. Hageman 2010-03-23
7344167 Door security apparatus Philip H. Warren, Jr. 2008-03-18