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

William Doughty — 2 Patents

DSDsc/Celcore: 2 patents #9 of 24Top 40%
Memphis, TN: #737 of 1,908 inventorsTop 40%
Tennessee: #7,603 of 20,272 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
William Doughty has been granted 2 US patents while listed as an inventor at Dsc/Celcore. The first was granted in 2000 and the most recent in June 2001. William Doughty ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list William Doughty in Memphis, TN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
H1964 Resource management sub-system of a telecommunications switching system Scott D. Hoffpauir, Howard L. Anderson, James B. D. Palmer 2001-06-05
H1898 Signaling data processing Scott D. Hoffpauir 2000-10-03