RL

Robert D. Lithgow

IC Illinois Superconductor Corporation: 3 patents #5 of 40Top 15%
AT AT&T: 1 patents #10,626 of 18,772Top 60%
Motorola: 1 patents #6,475 of 12,470Top 55%
📍 Schaumburg, IL: #270 of 1,089 inventorsTop 25%
🗺 Illinois: #17,877 of 84,256 inventorsTop 25%
Overall (All Time): #1,047,591 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6320477 Adjustable off-center coaxial coupler Hong Gan, Miles Tusa 2001-11-20
6083883 Method of forming a dielectric and superconductor resonant structure 2000-07-04
5919736 Electromagnetic resonant filter 1999-07-06
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