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USPTO Patent Rankings Data through Dec 31, 2025
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STEPHEN P. SPINNEY — 3 Patents

INInner-Tite: 2 patents #5 of 11Top 50%
Grafton, MA: #102 of 223 inventorsTop 50%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
STEPHEN P. SPINNEY has been granted 3 US patents while listed as an inventor at Inner-Tite. The first was granted in 2017 and the most recent in August 2025. STEPHEN P. SPINNEY ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list STEPHEN P. SPINNEY in Grafton, MA, US.

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 1 patents in 2017.peak 12017: 1 patents20172018: 1 patents20182025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1090147 Outdoor stove John C. Mahaney 2025-08-26
9982798 Adjustable locking mechanism for a valve — 2018-05-29
9650811 Locking mechanism for a meter box John C. Mahaney 2017-05-16

Frequent Collaborators

John C. Mahaney2 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3