IBIS
Filed: February 9, 1984
Building Maintenance Services-Namely, Operation of Centralized Facilities for Management of Automated Building Functions
Owned by: Intelligent Building Information Systems
Serial Number: 73464995
IBIS TRAK
Filed: February 10, 1984
INSTALLATION AND MAINTENANCE OF INTEGRATED BUILDING WIRING NETWORKS
Owned by: Intelligent Building Information Systems
Serial Number: 73465219
INTELLIGENT BUILDING INFORMATION SYSTEMS
Filed: February 10, 1984
INSTALLATION AND MAINTENANCE OF INTEGRATED BUILDING WIRING NETWORKS
Owned by: Intelligent Building Information Systems
Serial Number: 73465220
IBIS BUSINESS COMMUNICATIONS CENTER
Filed: February 13, 1984
Building Maintenance Services-Namely, Operation of Centralized Facilities for Management of Automated Building Functions
Owned by: Intelligent Building Information Systems
Serial Number: 73465550
