Granted Patent
Utility
US 5,142,142 · App. 07/407,568
Portable device for detecting short duration energy pulses
Inventors:
David Senechalle, Robert Mays, Jr., Clarence W. Fowler, Sheldon M. Rutter
Patented Case
View Patent ↗
Granted: Aug 25, 1992
Filed: Sep 15, 1989
Inventors
David Senechalle
Robert Mays, Jr.
Clarence W. Fowler
Sheldon M. Rutter
Assignee (at issue)
Trator 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.