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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Randy Bartos — 2 Patents

CACatacel: 2 patents #6 of 13Top 50%
Ravenna, OH: #65 of 163 inventorsTop 40%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Randy Bartos has been granted 2 US patents while listed as an inventor at Catacel. All of these patents were granted in 2009. Randy Bartos ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Randy Bartos in Ravenna, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7565743 Method for insertion and removal of a catalytic reactor cartridge William A. Whittenberger, David Becker 2009-07-28
7472936 Tool for insertion and removal of a catalytic reactor cartridge William A. Whittenberger, David Becker 2009-01-06