JR

Joseph M. Ratliffe

UF US Air Force: 1 patents #63 of 601Top 15%
📍 Fredericksburg, VA: #2 of 6 inventorsTop 35%
🗺 Virginia: #121 of 685 inventorsTop 20%
Overall (1982): #19,740 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4364170 Ball bearing assembly device — 1982-12-21