WI

William J. Alexander, III

MC Mine Safety Appliances Company: 1 patents #10 of 25Top 40%
📍 Cary, NC: #19 of 57 inventorsTop 35%
🗺 North Carolina: #217 of 1,241 inventorsTop 20%
Overall (1989): #44,912 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818977 Combustible gas detector having temperature stabilization capability — 1989-04-04