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

Edward J. Zelt

SAStackpole & Associates: 2 patents #13 of 31Top 45%
Nanticoke, PA: #23 of 64 inventorsTop 40%
Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,362,324 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4384223 Radio-frequency interference suppressing system for permanent magnet field motor 1983-05-17
4323804 Permanent magnet field motor with radio frequency interference suppressing capacitor 1982-04-06