EF

Edward J. Feltz

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Dayton, OH: #1,048 of 1,892 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,112,656 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4204973 Treatment composition for use in chrome removal and recovery Ross Cunningham 1980-05-27