RD

Robert Daggett

HO Howtek: 1 patents #1 of 9Top 15%
📍 Chelmsford, MA: #6 of 41 inventorsTop 15%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #63,985 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870430 Solid ink delivery system Richard R. Helinski, Robert C. Howard, Mark W. Magee 1989-09-26