Granted Patent
Utility
US 4,825,354 · App. 06/796,863
Method of file access in a distributed processing computer network
Inventors:
Rakesh Agrawal, Ahmed K. Ezzat
Patented Case
View Patent ↗
Granted: Apr 25, 1989
Filed: Nov 12, 1985
Inventors
Rakesh Agrawal
Ahmed K. Ezzat
Assignee (at issue)
American Telephone and Telegraph Company, AT&T Bell Laboratories
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.