Granted Patent
Utility
US 5,879,607 · App. 08/625,503
Method of making a protective coating material
Inventors:
Paul Klocek, William J. MacKnight, Richard J. Farris, Christian Lietzau
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Mar 29, 1996
Inventors
Paul Klocek
William J. MacKnight
Richard J. Farris
Christian Lietzau
Assignee (at issue)
Raytheon TI Systems & University of Massachusetts
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.