Granted Patent
Utility
US 5,981,002 · App. 09/020,523
Method for densifying the edges and surfaces of a preform using a liquid precursor
Inventor:
Donald F. Connors, Jr.
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Feb 9, 1998
Inventor
Donald F. Connors, Jr.
Assignee (at issue)
Textron Systems 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.