Granted Patent
Utility
US 5,540,972 · App. 08/070,097
Prestressed honeycomb, method and apparatus therefor
Inventors:
Robert E. Jaegers, Reuben C. Carder, William B. Woodward, Jr.
Patented Case
View Patent ↗
Granted: Jul 30, 1996
Filed: May 28, 1993
Inventors
Robert E. Jaegers
Reuben C. Carder
William B. Woodward, Jr.
Assignee (at issue)
Hexacomb Corporation
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.