RB

Roy C. Bongartz

AL Allegheny Ludlum: 1 patents #43 of 96Top 45%
AS Allegheny Ludlum Steel: 1 patents #29 of 55Top 55%
📍 Vandergrift, PA: #132 of 285 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,339,484 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4784419 "Coil protector for ""C"" hooks" Jorn-Erik Jensen 1988-11-15
4484996 Cathode for use in electrolytic processing solution Richard Johnston, James J. Odasso, Donald R. Zaremski 1984-11-27