RR

Roy W. Reach

HP HP: 1 patents #15 of 106Top 15%
📍 Sudbury, MA: #6 of 29 inventorsTop 25%
🗺 Massachusetts: #329 of 1,827 inventorsTop 20%
Overall (1982): #33,637 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309761 Calculator for evaluating numerical answers to problems William M. Kahn, David Shapiro 1982-01-05