Granted Patent
Utility
US 4,281,380 · App. 05/973,684
Bus collision avoidance system for distributed network data processing communications system
Inventors:
Nicanor P. Demesa, III, John Laabs
Patented Case
View Patent ↗
Granted: Jul 28, 1981
Filed: Dec 27, 1978
Inventors
Nicanor P. Demesa, III
John Laabs
Assignee (at issue)
HARRIS CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.