Transporation Professional Certification Board, Inc. Trademarks
TRAFFIC SIGNAL OPERATIONS SPECIALIST
Educational testing services, namely developing and administering tests in the field of traffic signal and signal systems…
Owned by: Transporation Professional Certification Board, Inc.
Serial Number: 78894200
TRAFFIC SIGNAL OPERATIONS SPECIALIST
Filed: July 2, 2013
Educational services, namely, administering and providing professional certification programs for professionals in the field…
Owned by: Transporation Professional Certification Board, Inc.
Serial Number: 86000920
