AP

Albert A. Poli

MC Mine Safety Appliances Company: 1 patents #10 of 25Top 40%
📍 Pittsburgh, PA: #60 of 296 inventorsTop 25%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #133,062 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4854155 Combustible gas detector having catalytic sensor stabilizing network — 1989-08-08