Orville L. Lerch

UI U.S. Industries: 1 patents #10 of 29Top 35%

📍 Chicago, IL: #5,168 of 13,327 inventorsTop 40%

🗺 Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,354,105 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4538797	Adjustable hydraulic die clamp	—	1985-09-03
4528903	Retractable wheel assembly for movable bolsters	—	1985-07-16