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

AT&T

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

Top Inventors at AT&T All Time

Showing 2,901–2,950 of 18,772 inventors

RankNamePatents
#2615 Rajarajan Sivaraj 7
#2615 Ralph Urbansky 7
#2615 Rene R. Ruel 7
#2615 Rhoda Yaker 7
#2615 Richard Costa 7
#2615 Richard B. Hull 7
#2615 Richard Harry Ketchum 7
#2615 Ricardo E. Sabat 7
#2615 Robert J. Andres 7
#2615 Robert M. Best 7
#2615 Robert Best 7
#2615 Ronald Boggs 7
#2615 Robert J. Ferro 7
#2615 Roland Wilhelm Freund 7
#2615 Robert Ray Goodrich 7
#2615 Robert W. Gulledge 7
#2615 Robert C. Haarde 7
#2615 Roger J. Hooey 7
#2615 Robert W. Jebens 7
#2615 Ronald Jones 7
#2615 Robert L. Kostelak, Jr. 7
#2615 Ronald A. Nordin 7
#2615 Robert A. Novotny 7
#2615 Ronald J. Schutz 7
#2615 Robert E. Scott 7
#2615 Ronald D. Slusky 7
#2615 Russell L. Andersson 7
#2615 Ruben Travieso 7
#2615 Salman Yousef Abbasi 7
#2615 Santosh Paul Abraham 7
#2615 Sandra J. Evans 7
#2615 Salvador Garcia 7
#2615 Sanjay Gupta 7
#2615 Sanjeev Khanna 7
#2615 Sandip Mukerjee 7
#2615 Sanjay Patel 7
#2615 Sarma VGK Pingali 7
#2615 Saber Taghvaeeyan 7
#2615 Sean M. Dorward 7
#2615 Sebastian J. Messina, Jr. 7
#2615 Seungyup Paek 7
#2615 Shane Fetters 7
#2615 Shobhna Goyal 7
#2615 Shan Liu 7
#2615 Sherry Soja-Molloy 7
#2615 Shweta Vachhani 7
#2615 Songqing Chen 7
#2615 Stephen M. Blott 7
#2615 Steven Lawrence Davis 7
#2615 Steven Eugene Golowich 7