Granted Patent
Utility
US 5,489,655 · App. 08/067,446
Thermosetting resin compositions with low shrinkage
Inventors:
Tomoaki Shimoda, Kenichi Ishiwa
Patented Case
View Patent ↗
Granted: Feb 6, 1996
Filed: Jul 26, 1993
Inventors
Tomoaki Shimoda
Kenichi Ishiwa
Assignee (at issue)
General Electric 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.