LM

L. Charles Matsch

DM Derrick Manufacturing: 1 patents #2 of 4Top 50%
📍 Buffalo, NY: #10 of 42 inventorsTop 25%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #36,336 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4857176 Reinforced molded polyurethane vibratory screen James W. Derrick 1989-08-15