CC

Charles T. Coffey

HP HP: 1 patents #74 of 405Top 20%
📍 Elkton, MD: #3 of 16 inventorsTop 20%
🗺 Maryland: #225 of 1,164 inventorsTop 20%
Overall (1989): #126,778 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847474 Method and apparatus for reading a bar code Steven J. Engel, Kurt B. Augenblick, Lesley M. Freed, Paul C. Dryden 1989-07-11