Granted Patent
Utility
US 4,475,681 · App. 06/381,174
Bonder apparatus
Inventor:
Lloyd D. Ingle
Patented Case
View Patent ↗
Granted: Oct 9, 1984
Filed: May 24, 1982
Inventor
Lloyd D. Ingle
Assignee (at issue)
The Micromanipulator 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.