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 6,651–6,700 of 18,772 inventors

RankNamePatents
#5550 Peter Hessler 3
#5550 Peter Hill 3
#5550 Peter Kian-Hoon Ho 3
#5550 Pei-En Pamela Hsu 3
#5550 Peter D. Karabinis 3
#5550 Peter B. Littlewood 3
#5550 Peter Lowrie 3
#5550 Peter J. Massa 3
#5550 Peter A. Michaels, Jr. 3
#5550 Peter Ng 3
#5550 Peter Patel-Schneider 3
#5550 Peter Peng 3
#5550 Peter O. Roach, Jr. 3
#5550 Peter L. Winship 3
#5550 Peter J. Zievers 3
#5550 Phanishankar Chaganti 3
#5550 Philip W. Diodato 3
#5550 Philip H. Gerard 3
#5550 Phu Khanh Huynh 3
#5550 Phillip Edward Jennings 3
#5550 Philip Lamoureux 3
#5550 Phillip George Skeba 3
#5550 Philip To 3
#5550 Piyush C. Modi 3
#5550 Pierre D. Wellner 3
#5550 Pingying Xia 3
#5550 Prabha Aithal 3
#5550 Pratyush Moghe 3
#5550 Prasasth R. Palnati 3
#5550 Priya L. Tabaddor 3
#5550 Qing Liu 3
#5550 Qiong Wu 3
#5550 Qi Zhao 3
#5550 Qiru Zhou 3
#5550 Rangarajan Aravind 3
#5550 Randeep S. Bhatia 3
#5550 Randal D. Biederstedt 3
#5550 Ranjit Biswas 3
#5550 Rajat Chanda 3
#5550 Raffaele Colombelli 3
#5550 Rajendra Dadlani 3
#5550 Raymond P. DeFabritis 3
#5550 Rajan D. Deshmukh 3
#5550 Rajeev Garg 3
#5550 Rainer Gawlick 3
#5550 Radhika Gouni 3
#5550 Randall Stephen Hansen 3
#5550 Raymond C. Hladovcak 3
#5550 Raymond K. Jones 3
#5550 Ramana Juvvadi 3