Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KF

Kenneth D. Friddell

The Boeing: 2 patents #5,172 of 15,756Top 35%
Seattle, WA: #10,473 of 21,776 inventorsTop 50%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,317,826 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5033073 System for radiograhically inspecting a relatively stationary object and related method 1991-07-16
4974247 System for radiographically inspecting an object using backscattered radiation and related method 1990-11-27