LD

Leo L. Dailey

FG Fischer & Porter Gmbh: 2 patents #17 of 67Top 30%
📍 Philadelphia, PA: #1,701 of 4,834 inventorsTop 40%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,347,555 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4581121 Free chlorine gas analyzer Daniel J. Soltz 1986-04-08
4441979 Nutating probe for gas analysis — 1984-04-10