DC

David H. Caldwell

GP Gte Products: 1 patents #72 of 199Top 40%
📍 Marblehead, MA: #4 of 20 inventorsTop 20%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #123,757 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D300906 Multiple lamp bulb package Dan E. Picini 1989-05-02