Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark A. Relyea — 4 Patents

DRDrustar: 3 patents #3 of 12Top 25%
AIArtromick International: 1 patents #7 of 19Top 40%
Powell, OH: #131 of 479 inventorsTop 30%
Ohio: #19,019 of 73,341 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mark A. Relyea has been granted 4 US patents while listed as an inventor at Drustar. The first was granted in 1993 and the most recent in May 2006. Mark A. Relyea ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mark A. Relyea in Powell, OH, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7044569 Modular drawer system Christopher M. Relyea, Michael S. Relyea, Kristen K. Hestrom, Frank R. Wilgus, Donald J. Staufenberg +1 more 2006-05-16
6378963 Modular drawer system Christopher M. Relyea, Michael S. Relyea, Kristen K. Hestrom, Frank R. Wilgus, Donald J. Staufenberg +1 more 2002-04-30
5377839 Exchangeable unit dose medicament dosing system and method Christopher M. Relyea, Michael S. Relyea 1995-01-03
5251757 Exchangeable unit dose medicament dosing system and method Christopher M. Relyea, Michael S. Relyea 1993-10-12