DD

Daniel C. Doan

RI Rjf International: 1 patents #1 of 5Top 20%
📍 Marietta, OH: #2 of 4 inventorsTop 50%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #123,456 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4807397 Compression honeycomb door seal — 1989-02-28