DB

David T. Beegan

CA Calcomp: 1 patents #4 of 11Top 40%
📍 Newport Beach, CA: #14 of 77 inventorsTop 20%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #123,965 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806957 Electrostatic printhead and method of manufacture — 1989-02-21