FE

Francis J. Enright

AL Allis-Chalmers: 1 patents #89 of 232Top 40%
📍 Milwaukee, WI: #1,543 of 2,770 inventorsTop 60%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #4,081,562 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4244705 Triple rotary gas lock seal system for transferring coal continuously into, or ash out of, a pressurized process vessel Robert M. Seidl 1981-01-13