RANKING: #1
Deutsche Telekom AG
(247 Trademarks filed in this category)
Friedrich-Ebert-Allee 140
Bonn 53113
RANKING: #6
Switch, Ltd.
(179 Trademarks filed in this category)
7135 S Decatur Blvd.
Las Vegas, NV 89118
RANKING: #9
Cellular One Group
(162 Trademarks filed in this category)
5001 LBJ Freeway, Suite 700
Dallas, TX 75244
RANKING: #14
Cellco Partnership
(245 Trademarks filed in this category)
180 Washington Valley Road
Bedminster, NJ 07921
RANKING: #17
NYNEX CORPORATION
(202 Trademarks filed in this category)
335 Madison Avenue
New York, NY 10017
RANKING: #19
T-MOBILE USA, INC.
(517 Trademarks filed in this category)
Bellevue, WA 98006