Granted Patent
Utility
US 6,530,359 · App. 09/763,910
Generating unit with engine speed control device
Inventor:
Michael Steffen
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Feb 26, 2001
Inventor
Michael Steffen
Assignee (at issue)
Wacker Construction Equipment AG
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.