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 4,151–4,200 of 18,772 inventors

RankNamePatents
#3608 Robert S. Freund 5
#3608 Robert Garskof 5
#3608 Roshi Givechi 5
#3608 Robert L. Hartman 5
#3608 Romel Khan 5
#3608 Robby Maharajh 5
#3608 Robert A. Malmi 5
#3608 Robert Maxwell 5
#3608 Robert Joseph McNelis 5
#3608 Robert C. Melville 5
#3608 Robert Mock 5
#3608 Robert M. Pafchek 5
#3608 Robert W. Paterson 5
#3608 Roosevelt People 5
#3608 Robert Petrelli 5
#3608 Robert Pike 5
#3608 Robert L. Pritchett 5
#3608 Robert Roman 5
#3608 Robert G. Roycroft 5
#3608 Robert Samokar 5
#3608 Rory Keene Schlenker 5
#3608 Robert Stokey, Jr. 5
#3608 Robert A. Swanson 5
#3608 Robert J. M. Verbeek 5
#3608 Robin S. Wells 5
#3608 Robert M. Wentzel 5
#3608 Roland E. Williams 5
#3608 Robert Woods, JR. 5
#3608 Robert Wright 5
#3608 Russell B. Bellford 5
#3608 Ryan Cahill 5
#3608 Ryan Tidwell 5
#3608 S. Jamaloddin Golestani 5
#3608 Sandra Lynn Carrico 5
#3608 Sang-Wook Cheong 5
#3608 Sanjay Jinturkar 5
#3608 Sandeep Lodha 5
#3608 Samuel Suresh Martin 5
#3608 Sasha Ng 5
#3608 Saurav Paira 5
#3608 Sarangarajan Pathasarathy 5
#3608 Saeid Shariati 5
#3608 Sanjiv Singh 5
#3608 Sara Louise Todd 5
#3608 Scott R. Andrews 5
#3608 Scott Watry 5
#3608 Sean T. Hamrick 5
#3608 Senthil Kumar 5
#3608 Shoubha Chakrabarty 5
#3608 Shih-Jeh Chang 5