Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Sullivan — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Wayland, MA: #235 of 613 inventorsTop 40%
Massachusetts: #27,912 of 88,656 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John Sullivan has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1998 and the most recent in January 2023. John Sullivan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John Sullivan in Wayland, MA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11568493 Computing device with improved user interface for collection based on patient services provided by a health care provider Hilary P. Rolih 2023-01-31
6039329 Roller skate shock absorber system Clay Allen Burns, Peter Madelaire Nielsen, Frederic Ballou-Viaux Sullivan 2000-03-21
5999729 System and method for developing computer programs for execution on parallel processing systems Theodore F. Tabloski, Jr., Michael J. McCarthy, Steven J. Sistare 1999-12-07
5823543 Roller skate shock absorber system Clay Allen Burns, Peter Madelaire Nielsen, Frederick Ballou-Viaux Sullivan 1998-10-20