Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AT

AT&T — 37,920 Patents

Rank (All Time): #21 of 106,127Top 1%
18,772 inventors
37,920 Patents All Time

Top Inventors at AT&T All Time

Showing 5,751–5,800 of 18,772 inventors

RankNamePatents
#5550 Daniel Lee 3
#5550 Daehyun Lee 3
#5550 Daren Li 3
#5550 David Lischner 3
#5550 Daniel T. Luan 3
#5550 Daniel W. Macauley 3
#5550 David J. Marinelli 3
#5550 David McDonald 3
#5550 David Frederick McGuigan 3
#5550 David S. Mohler 3
#5550 David Morano 3
#5550 David Nemec 3
#5550 Dario L. Parola 3
#5550 Dawn R. Parrott 3
#5550 David Payne 3
#5550 Dan L. Philen 3
#5550 David Potts 3
#5550 Daryl Pregibon 3
#5550 David Jonathan Reader 3
#5550 David A. Roberson 3
#5550 David W. Roberts 3
#5550 Darin Rousseau 3
#5550 Daniel Rubin 3
#5550 Daniella Ruth Rubinovitz 3
#5550 David M. Simmons 3
#5550 David A. Sinclair 3
#5550 Dale L. Skran 3
#5550 David J. Stelte 3
#5550 David Sheldon Stephenson 3
#5550 Daniel Steven 3
#5550 David Storm 3
#5550 David Tank 3
#5550 Daniel J. Timoney 3
#5550 David Titus 3
#5550 David Vaught 3
#5550 David Vollman 3
#5550 David M. Williamson 3
#5550 David L. Wilson 3
#5550 David C. Wojewoda 3
#5550 David Wrobleski 3
#5550 Dany M. Zeidan 3
#5550 Daniel Zuckerman 3
#5550 Devinne H. Brown 3
#5550 Dennis Joseph Byrne 3
#5550 Deborah Cathey 3
#5550 Dean R. Frey 3
#5550 Del Ray Hilburn 3
#5550 Desmond T. C. Hoe 3
#5550 Derek Ekow-Badu Johnson 3
#5550 Derek Johnson 3