RA

Robert H. Alexander

AC Allen-Bradley Company: 2 patents #1 of 42Top 3%
📍 Columbia, SC: #4 of 63 inventorsTop 7%
🗺 South Carolina: #30 of 527 inventorsTop 6%
Overall (1989): #17,510 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4854786 Computer controlled automatic shift drill Thomas M. Osmer, James W. Neely 1989-08-08
4822215 Thrust and torque sensitive drill — 1989-04-18