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

Mark Roulliard — 1 Patent

Limerick, ME: #15 of 22 inventorsTop 70%
Maine: #2,326 of 4,281 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Roulliard has been granted 1 US patent. All of these patents were granted in 2008. Mark Roulliard ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Roulliard in Limerick, ME, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7334574 Method and apparatus for increased automobile fuel efficiency 2008-02-26