Granted Patent
Utility
US 4,841,763 · App. 07/156,671
Package seal inspection system
Inventors:
Samsuk Kang, Frank M. Bordelon
Patented Case
View Patent ↗
Granted: Jun 27, 1989
Filed: Feb 17, 1988
Inventors
Samsuk Kang
Frank M. Bordelon
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.