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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Nizza — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Islip, NY: #21 of 81 inventorsTop 30%
New York: #49,169 of 115,490 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Nizza has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1998 and the most recent in January 1999. Robert Nizza ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Nizza in Islip, NY, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D404091 Building block 1999-01-12
5762529 Multi-sided colored mirror image block set 1998-06-09