Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TG

Thomas L. Grettenberg

ESElectronics & Space: 3 patents #5 of 13Top 40%
Torrance, CA: #563 of 2,137 inventorsTop 30%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,300,250 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5055850 Waveform generator David Lamper 1991-10-08
5053772 Radar system employing a method for motion and range closure compensation David Lamper 1991-10-01
5036324 Pulse compression technique for high duty factor radar David Lamper 1991-07-30
4325066 Overwater radar navigation system 1982-04-13