RA

Robert L. Andrews

HI Hyer Industries: 1 patents #1 of 3Top 35%
📍 Plymouth, MA: #4 of 10 inventorsTop 40%
🗺 Massachusetts: #885 of 3,963 inventorsTop 25%
Overall (1994): #77,243 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5333762 Screw feeder with progressively decreasing screw confinement — 1994-08-02