Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark E. Mathis — 1 Patent

RYRyobi: 1 patents #189 of 71Top 270%
Chandler, AZ: #2,153 of 3,331 inventorsTop 65%
Arizona: #18,529 of 32,909 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark E. Mathis has been granted 1 US patent. All of these patents were granted in 1998. Mark E. Mathis ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark E. Mathis in Chandler, AZ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5765652 Universal joint for a motorized implement Robert L. Sauer, Lakhbir S. Suchdev 1998-06-16