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

Mark Thomas Markiewicz — 1 Patent in 2021

Haymarket, VA: #8 of 19 inventorsTop 45%
Virginia: #1,190 of 4,020 inventorsTop 30%
Overall (2021): #346,645 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11149470 Key rotor for use with manual key switches 2021-10-19