CL

Carl W. Langren

DS Deflecta Shield: 1 patents #2 of 4Top 50%
📍 Des Moines, IA: #5 of 25 inventorsTop 20%
🗺 Iowa: #89 of 549 inventorsTop 20%
Overall (1989): #36,333 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4846522 Extruded bug and gravel shield Douglas L. Bonstead, Ronald D. Mastin 1989-07-11