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

Eric Ackermann

EXExelis: 2 patents #49 of 290Top 20%
SIScience Applications International: 2 patents #125 of 431Top 30%
San Diego, CA: #8,341 of 23,606 inventorsTop 40%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,210,739 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8997859 Downhole tool with fluted anvil 2015-04-07
8770276 Downhole tool with cones and slips Randall W. Nish 2014-07-08
6507025 Density detection using real time discrete photon counting for fast moving targets Victor V. Verbinski, Kenneth H. Valentine, Victor J. Orphan, Jeff Clark Adams 2003-01-14
6137280 Universal power manager with variable buck/boost converter William L. Hicks 2000-10-24