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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MD

Michael August Dupuis — 3 Patents

HTHydro Tech: 2 patents #2 of 9Top 25%
Ford: 1 patents #9,400 of 17,473Top 55%
Sterling Heights, MI: #425 of 1,485 inventorsTop 30%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Michael August Dupuis has been granted 3 US patents while listed as an inventor at Hydro Tech. The first was granted in 2018 and the most recent in April 2024. Michael August Dupuis ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Michael August Dupuis in Sterling Heights, MI, US.

Patents per Year

Patents granted per year, 2018 to 2024Bar chart with a peak of 1 patents in 2018.peak 12018: 1 patents20182023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11959517 Apparatus and method for assembling a split sleeve onto a shaft 2024-04-16
11703086 Apparatus and method for assembling a split sleeve onto a shaft 2023-07-18
9919652 Auto-adjusting side-view mirrors David Joseph Orris, Thomas Lorenzo 2018-03-20 $5,258,000