RR

Robert B. Robertson

Ford: 1 patents #9,341 of 17,473Top 55%
📍 Grosse Ile Township, MI: #107 of 234 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,354,110 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4529009 Multiple core hose David J. Horner, Kenneth G. Searle 1985-07-16
4183178 Window glass adjusting device Edward D. Kiefer 1980-01-15