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USPTO Patent Rankings Data through Dec 31, 2025
AS

Access Flow Systems — 2 Patents in 2021

Rank (2021): #18,847 of 31,506Top 60%
6 inventors
2 Patents 2021

Top Inventors at Access Flow Systems 2021

Showing 1–6 of 6 inventors

RankNamePatents
1 L. Van Thomas Crisco 2
2 Ashley B. Hancock 1
2 Brian Patrick Walsh 1
2 Charles Bruce Moomey 1
2 Donald A. Richardson 1
2 Paul J. Grata 1