Israel Peretz

NR North American Refractories: 1 patents #20 of 40Top 50%

📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%

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

Overall (All Time): #3,484,621 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6763981	Well block for metallurgical vessel	Timothy A. Leitzel	2004-07-20