Granted Patent
Utility
US 5,130,071 · App. 07/581,089
Vacuum compression molding method using preheated charge
Inventors:
Kenneth A. Iseler, Robert E. Wilkinson
Patented Case
View Patent ↗
Granted: Jul 14, 1992
Filed: Sep 11, 1990
Inventors
Kenneth A. Iseler
Robert E. Wilkinson
Assignee (at issue)
The Budd 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.