Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian Patrick Walsh — 1 Patent in 2021

ASAccess Flow Systems: 1 patents #2 of 6Top 35%
Charlotte, NC: #187 of 606 inventorsTop 35%
North Carolina: #1,964 of 5,924 inventorsTop 35%
Overall (2021): #509,610 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11197979 Vascular access devices and methods L. Van Thomas Crisco, Ashley B. Hancock, Charles Bruce Moomey, Paul J. Grata, Donald A. Richardson 2021-12-14