Granted Patent
Utility
US 4,875,461 · App. 07/176,558
Automatic dendritic silicon web separation machine
Inventors:
Kristen T. Schara, David Kulik, Scott E. McIlvaine
Patented Case
View Patent ↗
Granted: Oct 24, 1989
Filed: Apr 1, 1988
Inventors
Kristen T. Schara
David Kulik
Scott E. McIlvaine
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.