AM

Alvin J. Matthews

WB Westinghouse Air Brake: 1 patents #8 of 29Top 30%
📍 Pittsburgh, PA: #61 of 308 inventorsTop 20%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #158,467 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5283936 Apparatus for removing press fit pins James Pickles 1994-02-08