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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter Chargo — 2 Patents

Clio, MI: #25 of 93 inventorsTop 30%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Peter Chargo has been granted 2 US patents. The first was granted in 1987 and the most recent in January 2020. Peter Chargo ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Peter Chargo in Clio, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10539080 Internal combustion engine injection system 2020-01-21
4674219 Waterfowl decoy Todd M. Chargo 1987-06-23