Granted Patent
Utility
US 4,322,992 · App. 06/145,894
Chip washing system
Inventors:
Gerard J. Remillard, Frank CRUZ, Daniel W. Devoss, Jr., Truman A. Miller
Patented Case
View Patent ↗
Granted: Apr 6, 1982
Filed: May 2, 1980
Inventors
Gerard J. Remillard
Frank CRUZ
Daniel W. Devoss, Jr.
Truman A. Miller
Assignee (at issue)
Otis Engineering Corporation
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.