Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Austin Mark Hillam — 9 Patents

ZIZipstring: 8 patents #1 of 3Top 35%
Atlanta, GA: #873 of 7,950 inventorsTop 15%
Georgia: #3,864 of 35,610 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Austin Mark Hillam has been granted 9 US patents while listed as an inventor at Zipstring. The first was granted in 2023 and the most recent in December 2025. Austin Mark Hillam ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Austin Mark Hillam in Atlanta, GA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12504250 String shooting device Stephen Giovanni Fazio 2025-12-23
12422211 String shooting device Stephen Giovanni Fazio 2025-09-23
12241715 String shooting device Stephen Giovanni Fazio, Mark Gordon Hillam 2025-03-04
D1046013 String shooter Stephen Giovanni Fazio, Mark Gordon Hillam 2024-10-08
D1039067 String shooter Stephen Giovanni Fazio, Mark Gordon Hillam 2024-08-13
12025399 String shooting device Stephen Giovanni Fazio, Mark Gordon Hillam 2024-07-02
11918927 Glow-in-the-dark string and string shooting device Stephen Giovanni Fazio, Mark Gordon Hillam 2024-03-05
11879703 String shooting device Stephen Giovanni Fazio, Mark Gordon Hillam 2024-01-23
11674774 String shooting device Stephen Giovanni Fazio, Mark Gordon Hillam 2023-06-13