HC

Hugh Marshall Costello

GE: 1 patents #19,878 of 36,430Top 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,344,252 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7637094 Cooling apparatus for a gas turbine engine igniter lead Richard Walter Gronostaj 2009-12-29