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

Ajith K. Kumar — 4 Patents

GE: 4 patents #8,224 of 36,430Top 25%
Erie, PA: #244 of 1,097 inventorsTop 25%
Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,250,765 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7350405 Disturbance-resistant bumpless crankshaft position sensing Ahmed Sheikh, Bo Nilson Almstedt, Larry Gene Anderson, Kirk Heywood 2008-04-01
6078173 Simultaneous self test of multiple inverters in an AC motor system Kanwar Jit Singh 2000-06-20
5306972 AC motor system Paul Robert Hokanson 1994-04-26
4904918 Power conversion system including an improved filter for attenuating harmonics Ronald B. Bailey, David L. Plette 1990-02-27