Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DB

David B. Barrett — 4 Patents

BRBrowning: 2 patents #8 of 25Top 35%
CNCNRS: 1 patents #3,857 of 11,908Top 35%
EXExail: 1 patents #5 of 25Top 20%
ISInstitut D'Optique Graduate School: 1 patents #6 of 32Top 20%
IXIxblue: 1 patents #30 of 59Top 55%
UBUniversité De Bordeaux: 1 patents #176 of 551Top 35%
Salt Lake City, UT: #1,143 of 4,590 inventorsTop 25%
Utah: #4,871 of 19,430 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David B. Barrett has been granted 4 US patents while listed as an inventor at Browning. The first was granted in 1999 and the most recent in May 2024. David B. Barrett ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David B. Barrett in Salt Lake City, UT, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11976924 Multi-axis atom interferometer system and method Pierrick CHEINEY, Philippe Bouyer 2024-05-07
11328829 Two-dimensional diffraction grating atomic interferometer and atomic interferometry method Pierrick CHEINEY, Baptiste Gouraud, Baptiste Battelier, Philippe Bouyer 2022-05-10
7841121 Takedown rifle 2010-11-30
5933997 Adjustable comb apparatus 1999-08-10