Granted Patent
Utility
US 4,903,396 · App. 07/323,460
Method of containing an amorphous core joint
Inventors:
Frank H. Grimes, Terrence E. Chenoweth
Patented Case
View Patent ↗
Granted: Feb 27, 1990
Filed: Mar 14, 1989
Inventors
Frank H. Grimes
Terrence E. Chenoweth
Assignee (at issue)
Westinghouse Electric Company LLC
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.