John W. Luffy

AA Aluminum Company Of America: 1 patents #495 of 1,017Top 50%

📍 New Kensington, PA: #153 of 233 inventorsTop 70%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,926,277 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4824543	Electrode design for increased current distribution	Richard W. Peterson, Donald C. Fisher	1989-04-25