RANKING: #1
Deutsche Telekom AG
(247 Trademarks filed in this category)
Friedrich-Ebert-Allee 140
, DE
RANKING: #4
Switch, Ltd.
(179 Trademarks filed in this category)
Switch Legal
Las Vegas, NV 89118
RANKING: #6
COMCAST CORPORATION
(171 Trademarks filed in this category)
One Comcast Center
Philadelphia, PA 19103
RANKING: #9
Cellular One Group
(162 Trademarks filed in this category)
5001 LBJ Freeway, Suite 700
Dallas, TX 75244
RANKING: #13
T-MOBILE USA, INC.
(516 Trademarks filed in this category)
12920 S.E. 38th Street
Bellevue, WA 98006
RANKING: #17
Cellco Partnership
(245 Trademarks filed in this category)
180 Washington Valley Road
Bedminster, NJ 07921
RANKING: #20
NYNEX CORPORATION
(202 Trademarks filed in this category)
335 Madison Avenue
New York, NY 10017