Granted Patent
Utility
US 6,077,381 · App. 08/487,818
Method of making a high strength, high modulus continous polymeric material for durable, impact resistant applications
Inventors:
Paul Klocek, William J. MacKnight, Richard J. Farris, Christian Lietzau
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Jun 7, 1995
Inventors
Paul Klocek
William J. MacKnight
Richard J. Farris
Christian Lietzau
Assignee (at issue)
Raytheon Company
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.