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

Jeffrey Daugherty — 3 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
Ford: 1 patents #9,400 of 17,473Top 55%
Canton, MI: #862 of 2,230 inventorsTop 40%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Jeffrey Daugherty has been granted 3 US patents while listed as an inventor at AT&T. The first was granted in 1990 and the most recent in July 2025. Jeffrey Daugherty ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Jeffrey Daugherty in Canton, MI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12367716 Vehicle managing system for managing vehicles to be tested-configured and method thereof Jesudoss Daniel, Jamal Alezzani, Jason Michael Miller, John Cardillo, Christina Metcalf 2025-07-22
5765125 Detection of tones while minimizing incorrect identification of other sounds as tones Richard Harry Ketchum 1998-06-09 $37,837,000
4918733 Dynamic time warping using a digital signal processor 1990-04-17