RB

Richard C. Barringer

MR Milton Roy: 1 patents #19 of 52Top 40%
📍 Morley, MI: #2 of 4 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,332,883 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4862591 Ice spud — 1989-09-05
4284487 Oxygen analyzer probe Lyle K. Barnes 1981-08-18