Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Bardin — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Bridgeton, MO: #31 of 97 inventorsTop 35%
Missouri: #8,937 of 23,789 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Bardin has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2001 and the most recent in April 2014. David Bardin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Bardin in Bridgeton, MO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8684654 Wheel assembly positioning device 2014-04-01
6264220 Wheeled tool cart with removable tool holder tray Peter Pierce 2001-07-24