Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LR

Leon J. Ricardi — 2 Patents

DADatron/Transo: 2 patents #2 of 19Top 15%
El Segundo, CA: #280 of 672 inventorsTop 45%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Leon J. Ricardi has been granted 2 US patents while listed as an inventor at Datron/Transo. All of these patents were granted in 1998. Leon J. Ricardi ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Leon J. Ricardi in El Segundo, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5781163 Low profile hemispherical lens antenna array on a ground plane Francis W. Cipolla 1998-07-14
5764199 Low profile semi-cylindrical lens antenna on a ground plane 1998-06-09