FJ

Frederick E. Witherell, Jr.

Pfizer: 1 patents #3,022 of 5,153Top 60%
📍 East Lyme, CT: #124 of 183 inventorsTop 70%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #3,933,624 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4851195 Carbon dioxide sensor Richard S. Matthews 1989-07-25