RB

Robert H. Barrigar

📍 Ottawa, CA: #3,687 of 6,399 inventorsTop 60%
Overall (All Time): #4,036,596 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4455866 Motor vehicle testing apparatus — 1984-06-26