PJ

Philmore E. Johnson

SE Superior Electron: 2 patents #12 of 39Top 35%
Overall (All Time): #2,370,298 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4263547 Test probe and terminal — 1981-04-21
D257239 Electrical test probe — 1980-10-07