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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Leontiev — 2 Patents

NENewport Electronics: 2 patents #1 of 8Top 15%
Cerritos, CA: #224 of 505 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
Daniel Leontiev has been granted 2 US patents while listed as an inventor at Newport Electronics. All of these patents were granted in 2001. Daniel Leontiev ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel Leontiev in Cerritos, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6329926 Visual display devices Steven Hollander, Stefan Nastase 2001-12-11
6243021 Indicating and measuring instrument Stefan Nastase, J. Steven Hollander 2001-06-05