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

Amuliu Bogdan Proca — 4 Patents

SCSolidstate Controls: 3 patents #1 of 4Top 25%
Columbus, OH: #837 of 3,880 inventorsTop 25%
Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,206,422 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9444323 Power conversion system having a harmonic distortion limiter 2016-09-13
9170568 Fail-safe static switch Philip Irwin 2015-10-27
9018931 Control system for providing circuit protection to a power supply Matthew Bridge, Thomas Bolka 2015-04-28
9007794 Control system for a power supply having a first half-bridge leg and a second half-bridge leg Philip Irwin 2015-04-14