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

Daniel Arena — 2 Patents

Lafayette, CA: #268 of 569 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel Arena has been granted 2 US patents. The first was granted in 1984 and the most recent in January 2021. Daniel Arena ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel Arena in Lafayette, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10895053 Pile cap connectors Aviel Suarez, Oswaldo Suarez, Alessandro DeCarlo 2021-01-19
4443202 Surface propeller mounting assembly for boats 1984-04-17