FW

Frank R. Willis

AN Andrew: 2 patents #155 of 503Top 35%
📍 South Holland, IL: #31 of 88 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,322,623 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4910998 Fluid detection system and method having a coaxial cable with solid, stranded dielectric elements Sitaram Rampalli, Vijay K. Chopra, Robert D. Perelman 1990-03-27
4755020 Gas-blocked optical fiber cable unit John D. Meyer 1988-07-05