LL

Leon L. Lewis

US United States Steel: 3 patents #26 of 309Top 9%
📍 Butler, PA: #101 of 347 inventorsTop 30%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,682,282 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4474669 Can-making lubricant Michael Murray 1984-10-02
4411145 Can-making method Michael Murray 1983-10-25
4215794 Tab for easy-open can end Michael Murray 1980-08-05