RA

Ralph D. Austen

FS Federal Signal: 1 patents #293 of 717Top 45%
📍 Jeromesville, OH: #7 of 10 inventorsTop 70%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,824,610 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5213469 Sewage pump with improved inlet construction Brian M. Mitsch, Robert S. Jones 1993-05-25