CL

Carl C. Landegger

BC Black Clawson Company: 2 patents #1 of 7Top 15%
📍 New York, NY: #38 of 482 inventorsTop 8%
🗺 New York: #487 of 5,342 inventorsTop 10%
Overall (1989): #30,301 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4885090 Screen plates David E. Chupka 1989-12-05
4795560 Screen plates David E. Chupka 1989-01-03