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

FDFlexsite Diagnostics: 2 patents #2 of 4Top 50%
Boca Raton, FL: #932 of 2,373 inventorsTop 40%
Florida: #22,549 of 67,251 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Stangarone has been granted 2 US patents while listed as an inventor at Flexsite Diagnostics. The first was granted in 2000 and the most recent in July 2001. Robert Stangarone ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Stangarone in Boca Raton, FL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6258045 Collection device for biological samples and methods of use Robert A. Ray, Julie Peddicord 2001-07-10
6036659 Collection device for biological samples and methods of use Robert A. Ray, Julie Peddicord, Raul Sarzo 2000-03-14