Granted Patent
Utility
US 4,899,307 · App. 07/036,607
Stack with unary encoded stack pointer
Inventor:
Daniel E. Lenoski
Patented Case
View Patent ↗
Granted: Feb 6, 1990
Filed: Apr 10, 1987
Inventor
Daniel E. Lenoski
Assignee (at issue)
Tandem Computers Incorporated
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.