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

John D. Pingilley — 3 Patents

UAUS Army: 2 patents #44 of 341Top 15%
GHGsg Holdings: 1 patents #8 of 25Top 35%
Bettendorf, IA: #120 of 329 inventorsTop 40%
Iowa: #4,661 of 15,303 inventorsTop 35%
Overall (All Time): #1,460,137 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10870140 Systems and methods for electroprocessing a gun barrel using a moving electrode Amanda L. Badger, Dale A. Phipps 2020-12-22
10864567 Systems and methods for electroprocessing a gun barrel using a moving electrode Amanda L. Badger, Dale A. Phipps 2020-12-15
6953142 Method and apparatus for locating and holding a flange Roger W. Christensen, Njell J. Cooley, Michael J. McCreary, Don Stabenow, John D. Hogue 2005-10-11