FJ

Frederick E. Witherell, Jr.

Pfizer: 1 patents #35 of 113Top 35%
📍 East Lyme, CT: #4 of 15 inventorsTop 30%
🗺 Connecticut: #462 of 1,954 inventorsTop 25%
Overall (1989): #33,981 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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