RB

Romolo P. Bianco

📍 Dearborn, MI: #622 of 1,494 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,372,885 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4200407 Bolted annular locking collar for a shaft — 1980-04-29
4189251 Expandable annular locking device for a shaft — 1980-02-19