JS

Joseph J. Schiferl

FS Federal Signal: 2 patents #162 of 717Top 25%
📍 Johnson Creek, WI: #8 of 20 inventorsTop 40%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,319,611 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5059369 Refractory fiber module retainer system — 1991-10-22
4809622 Low density material slot furnace workstation wall — 1989-03-07