Granted Patent
Utility
US 4,905,886 · App. 07/221,973
Method for diffusion bonding of metals and alloys using thermal spray deposition
Inventors:
James R. Kennedy, Edmund Y. Ting
Patented Case
View Patent ↗
Granted: Mar 6, 1990
Filed: Jul 20, 1988
Inventors
James R. Kennedy
Edmund Y. Ting
Assignee (at issue)
Grumman Aerospace 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.