Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Kerrigan — 3 Patents

FUFugue: 1 patents #9 of 19Top 50%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Frederick, MD: #244 of 816 inventorsTop 30%
Maryland: #10,230 of 35,612 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Daniel Kerrigan has been granted 3 US patents while listed as an inventor at AT&T. The first was granted in 1991 and the most recent in July 2019. Daniel Kerrigan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Daniel Kerrigan in Frederick, MD, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10341194 System and method for building, optimizing, and enforcing infrastructure on a cloud based computing environment Josha Stella, Dominic Zippilli, Emily Dresner-Thornber, Denison Wright, Wayne Crissman +8 more 2019-07-02
5291552 Distribution of calls among automatic call distributors of a single large customer Mary Rita Otto 1994-03-01
D321635 Tool holder 1991-11-19