Granted Patent
Utility
US 6,184,589 · App. 09/195,052
Constraining ring for use in electronic packaging
Inventors:
John J. Budnaitis, Paul J. Fischer, David A. Hanson, David B. Noddin, Mark F. Sylvester, William George Petefish
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Nov 18, 1998
Inventors
John J. Budnaitis
Paul J. Fischer
David A. Hanson
David B. Noddin
Mark F. Sylvester
William George Petefish
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.