Inventor
PINGILLEY JOHN D
US3 patents
⚠️ This page may combine multiple inventors who share the name “PINGILLEY JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOVERNMENT OF THE UNITED STATES AS REPRESENTED BY THE SECRETARY OF THE ARMY
2 patentsUS10864567B2Dec 15, 2020
Systems and methods for electroprocessing a gun barrel using a moving electrode
GOVERNMENT OF THE UNITED STATES AS REPRESENTED BY THE SECRETARY OF THE ARMY2 citations61
US10870140B2Dec 22, 2020
Systems and methods for electroprocessing a gun barrel using a moving electrode
GOVERNMENT OF THE UNITED STATES AS REPRESENTED BY THE SECRETARY OF THE ARMY0 citations40