DC

David L. Coleman

JD John Deere: 2 patents #3 of 101Top 3%
📍 Corona de Tucson, AZ: #1 of 4 inventorsTop 25%
🗺 Arizona: #30 of 528 inventorsTop 6%
Overall (1982): #15,313 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4359144 Self-adjusting brake John J. Kass 1982-11-16
4350237 Fail-safe brake linkage 1982-09-21