RS

Robert C. Montgomery, Sr.

📍 Phoenix, AZ: #1,556 of 6,660 inventorsTop 25%
🗺 Arizona: #8,163 of 32,909 inventorsTop 25%
Overall (All Time): #1,296,136 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5205667 Pivot pin for shredder — 1993-04-27
5100070 Insert teeth for a material breaker machine — 1992-03-31
5044570 Shaver rotor assembly — 1991-09-03
D253939 Wrist band mounted tape measure — 1980-01-15