Granted Patent
Utility
US 5,014,057 · App. 07/435,905
Clockless A/D converter
Inventor:
Lester Mintzer
Patented Case
View Patent ↗
Granted: May 7, 1991
Filed: Nov 13, 1989
Inventor
Lester Mintzer
Assignee (at issue)
Rockwell International 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.