Granted Patent
Utility
US 5,917,314 · App. 08/694,955
Electronic wall-stud sensor with three capacitive elements
Inventors:
Charles E. Heger, Paul W. Dodd
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Aug 8, 1996
Inventors
Charles E. Heger
Paul W. Dodd
Assignee (at issue)
Zircon 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.