CD

C. Marshall Davidson

OL Olin: 2 patents #310 of 783Top 40%
📍 Hamden, CT: #256 of 554 inventorsTop 50%
🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #2,314,632 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D314811 Urethane foam dispensing gun Robert C. Gammons 1991-02-19
4838458 Adjustable valving rod — 1989-06-13