Granted Patent
Utility
US 4,922,408 · App. 07/195,465
Apparatus for multi-processor communications
Inventors:
Alan L. Davis, Shane V. Robison, Kenneth S. Stevens
Patented Case
View Patent ↗
Granted: May 1, 1990
Filed: May 12, 1988
Inventors
Alan L. Davis
Shane V. Robison
Kenneth S. Stevens
Assignee (at issue)
Schlumberger Technology 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.