DR

David W. Richard

RE Raymond Engineering: 1 patents #2 of 11Top 20%
📍 Meriden, CT: #5 of 23 inventorsTop 25%
🗺 Connecticut: #462 of 1,954 inventorsTop 25%
Overall (1989): #121,930 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870703 Magnetic disc memory unit James Augeri, Paul R. Young, David Johnson 1989-09-26