CJ

C. Frederick Clark, Jr.

CE Ceramphysics: 1 patents #4 of 4Top 100%
📍 Columbus, OH: #1,440 of 3,880 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,348,919 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4599677 Capacitive energy storage device for use at cryogenic temperatures William N. Lawless 1986-07-08
4545254 Materials and methods for pressure and temperature sensors at cryogenic temperatures William N. Lawless 1985-10-08