Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Randall Sullivan — 2 Patents

FLFlexdex: 2 patents #12 of 14Top 90%
Howell, MI: #250 of 595 inventorsTop 45%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Randall Sullivan has been granted 2 US patents while listed as an inventor at Flexdex. The first was granted in 2021 and the most recent in December 2024. Randall Sullivan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Randall Sullivan in Howell, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12167903 Methods of smoothly articulating medical devices having multi-cluster joints James Michael Licht, Shorya Awtar, Deepak Sharma, Zachary ZIMMERMAN, Bruce K. Johnson +4 more 2024-12-17
10959797 Medical devices having smoothly articulating multi-cluster joints James Michael Licht, Shorya Awtar, Deepak Sharma, Zachary ZIMMERMAN, Bruce K. Johnson +4 more 2021-03-30