SJ

Sean Vern Johnson

📍 Kent, WA: #30 of 101 inventorsTop 30%
🗺 Washington: #3,847 of 12,196 inventorsTop 35%
Overall (2024): #277,448 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11953275 Fixed position firearm ejector Kenneth Frankel 2024-04-09