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

E. Joseph Mares — 2 Patents

PCPrecision Engine Control: 2 patents #2 of 14Top 15%
Del Mar, CA: #419 of 784 inventorsTop 55%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,053,229 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8763631 Gas turbine metering valve Nathan Todd Miller, Mark Robert Huebscher 2014-07-01
6392322 Rugged explosion-proof actuator with integral electronics Ronald Zawistowski, Daniel R. Clark 2002-05-21