JH

John E. Hughey

ZI Zurn Industries: 1 patents #109 of 183Top 60%
🗺 Alabama: #5,342 of 10,951 inventorsTop 50%
Overall (All Time): #4,105,997 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4187878 Valve having internally pressurized sealing elements — 1980-02-12