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 4,401–4,450 of 18,772 inventors

RankNamePatents
#4399 Barron Cain 4
#4399 Bach N. Hoang 4
#4399 Benjamin A. Bass 4
#4399 Benjamin Jahner 4
#4399 Behzad Razavi 4
#4399 Behrokh Samadi 4
#4399 Bernd Teichmann 4
#4399 Bee Yun Yu 4
#4399 Bharath Balasubramanian 4
#4399 Bhawna Gupta 4
#4399 Binh Vo 4
#4399 Blake Lane Wattenbarger 4
#4399 Bojana Mamuzic 4
#4399 Bonnie A. Nardi 4
#4399 Bob J. Overton 4
#4399 Bo Wei 4
#4399 Brian D. Bolliger 4
#4399 Bruce E. Briley 4
#4399 Bruce L. Burgholzer 4
#4399 Brian Daigle 4
#4399 Bruce V. Darden 4
#4399 Bryan Russell Davies 4
#4399 Brian Dennis 4
#4399 Brian K. Herbert 4
#4399 Brian Huntley 4
#4399 Brandon Jozsa 4
#4399 Brittin Kane 4
#4399 Bryon L. Kasper 4
#4399 Brian D. Kling 4
#4399 Brian Lois 4
#4399 Bruce W. McNeill 4
#4399 Bruce A. Nance 4
#4399 Bruce F. Naylor 4
#4399 Brent A. Reichard 4
#4399 Bryon J. Tarbet 4
#4399 Bruce D. Wycherley 4
#4399 Byung H. Lee 4
#4399 C. Randy Giles 4
#4399 Carl P. Bellinghausen 4
#4399 Carlo Luschi 4
#4399 Cauligi Srinivasa Raghavendra 4
#4399 Carl Brian Rexroad 4
#4399 Carla Sykes 4
#4399 Carolyn J. Szymanowicz 4
#4399 Carol A. Wegrzynowicz 4
#4399 Charles J. Aloisio, Jr. 4
#4399 Charles Balog 4
#4399 Charles W. Berthoud 4
#4399 Chad Blackwell 4
#4399 Chichi Boderoux 4