Granted Patent
Utility
US 4,907,228 · App. 07/093,584
Dual-rail processor with error checking at single rail interfaces
Inventors:
William F. Bruckert, Thomas D. Bissett, Norbert H. Riegelhaupt
Patented Case
View Patent ↗
Granted: Mar 6, 1990
Filed: Sep 4, 1987
Inventors
William F. Bruckert
Thomas D. Bissett
Norbert H. Riegelhaupt
Assignee (at issue)
Digital Equipment 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.