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USPTO Patent Rankings Data through Dec 31, 2025
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Joseph M Barrett — 3 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
THTeam Ip Holdings: 1 patents #9 of 19Top 50%
Tempe, AZ: #846 of 2,648 inventorsTop 35%
Arizona: #10,157 of 32,909 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Joseph M Barrett has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2021 and the most recent in September 2023. Joseph M Barrett ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Joseph M Barrett in Tempe, AZ, US.

Patents per Year

Patents granted per year, 2021 to 2023Bar chart with a peak of 1 patents in 2021.peak 12021: 1 patents20212022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D997918 Earphone Daniel W. Allen, Darin Hale, Tal Daniel Kocen 2023-09-05
11434865 Systems and methods for electrical power generation Robert J. Evans, Lisa Marie Evans, Joseph Pepe Elijio Velasquez 2022-09-06
11060499 Systems and methods for electrical power generation Robert J. Evans, Lisa Marie Evans, Joseph Pepe Elijio Velasquez 2021-07-13

Frequent Collaborators

Robert J. Evans2 shared
Lisa Marie Evans2 shared
Joseph Pepe Elijio Velasquez2 shared
Daniel W. Allen1 shared
Tal Daniel Kocen1 shared
Darin Hale1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3