Granted Patent
Utility
US 4,553,076 · App. 06/657,990
Idle speed controller improvement
Inventors:
Richard D. Doerr, J. Joseph Muller, William A. Green
Patented Case
View Patent ↗
Granted: Nov 12, 1985
Filed: Oct 5, 1984
Inventors
Richard D. Doerr
J. Joseph Muller
William A. Green
Assignee (at issue)
ACF Industries 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.