Granted Patent
Utility
US 6,387,179 · App. 09/100,274
Method and device for impregnating fiber bundles with resin
Inventors:
Roger Alan Anderson, Thomas J. Walsh, Charles P. Peterman, Harris A. Reynolds, Jr.
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Jun 19, 1998
Inventors
Roger Alan Anderson
Thomas J. Walsh
Charles P. Peterman
Harris A. Reynolds, Jr.
Assignee (at issue)
Hydril 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.