RL

Robert D. Lithgow

IC Illinois Superconductor Corporation: 2 patents #1 of 8Top 15%
AT AT&T: 1 patents #374 of 1,435Top 30%
📍 Schaumburg, IL: #9 of 86 inventorsTop 15%
🗺 Illinois: #421 of 4,656 inventorsTop 10%
Overall (1997): #25,778 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5629266 Electromagnetic resonator comprised of annular resonant bodies disposed between confinement plates Eva Koh, Malcolm E. Lines, George E. Peterson 1997-05-13
5616540 Electromagnetic resonant filter comprising cylindrically curved split ring resonators James Michael Peters 1997-04-01