CB

Carl F. Back

📍 Orrville, OH: #3 of 4 inventorsTop 75%
🗺 Ohio: #979 of 4,093 inventorsTop 25%
Overall (1994): #151,656 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5306124 Slurry pump and seal system — 1994-04-26