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

Philip Irwin

SCSolidstate Controls: 2 patents #2 of 4Top 50%
VAVanner: 2 patents #4 of 16Top 25%
Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,211,036 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9170568 Fail-safe static switch Amuliu Bogdan Proca 2015-10-27
9007794 Control system for a power supply having a first half-bridge leg and a second half-bridge leg Amuliu Bogdan Proca 2015-04-14
7418995 System for cooling environmentally sealed enclosures Scott D. Howard 2008-09-02
7057376 Power management system for vehicles Alexander Cook, Alexander Isurin 2006-06-06