Granted Patent
Utility
US 5,031,822 · App. 07/472,220
Methods of joining components
Inventors:
Giles Humpston, David M. Jacobson, Brian P. Cameron
Patented Case
View Patent ↗
Granted: Jul 16, 1991
Filed: Jan 30, 1990
Inventors
Giles Humpston
David M. Jacobson
Brian P. Cameron
Assignee (at issue)
Marconi Electronic Devices Limited
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.