Granted Patent
Utility
US 6,424,112 · App. 09/603,700
Electric motor hand tool with digital input and control
Inventor:
Ronald Vern Schauer
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Jun 27, 2000
Inventor
Ronald Vern Schauer
Assignee (at issue)
S-B Power Tool 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.