Granted Patent
Utility
US 5,252,782 · App. 07/905,305
Apparatus for providing RFI/EMI isolation between adjacent circuit areas on a single circuit board
Inventors:
Gregory A. Cantrell, Paul V. Marshall, David L. Parks
Patented Case
View Patent ↗
Granted: Oct 12, 1993
Filed: Jun 29, 1992
Inventors
Gregory A. Cantrell
Paul V. Marshall
David L. Parks
Assignee (at issue)
E-Systems, 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.