Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Carl E. Epperly — 1 Patent in 2021

TGThe Crawford Group: 1 patents #1 of 8Top 15%
Manchester, MO: #9 of 23 inventorsTop 40%
Missouri: #676 of 2,600 inventorsTop 30%
Overall (2021): #507,813 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10929920 Business to business computer system for communicating and processing rental car reservations using web services David Gary Smith, Anita K. Klopfenstein, Russell E. Dittmar, Gary K. Thomae 2021-02-23