Granted Patent
Utility
US 5,077,680 · App. 07/671,488
Apparatus and method for printer speed control
Inventors:
Thomas Sturm, Kerry L. Shaklee, James Martin
Patented Case
View Patent ↗
Granted: Dec 31, 1991
Filed: Mar 19, 1991
Inventors
Thomas Sturm
Kerry L. Shaklee
James Martin
Assignee (at issue)
Alliant Techsystems Inc.
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.