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USPTO Patent Rankings Data through Dec 31, 2025
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Hellen Mabry — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Inglewood, CA: #47 of 200 inventorsTop 25%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hellen Mabry has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1997 and the most recent in June 2003. Hellen Mabry ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hellen Mabry in Inglewood, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6578732 Chewing gum stick dispenser 2003-06-17
5649642 Dispenser for chewing gum or bubble gum John W. Thomas, Steven D. Goldenbogen, David L. Volk 1997-07-22