Granted Patent
Utility
US 5,359,770 · App. 07/941,617
Method for bonding abrasive blade tips to the tip of a gas turbine blade
Inventors:
Lawrence E. Brown, David L. Clingman, Michael J. Barber, John F. Kroemer, Kenneth R. Cross
Patented Case
View Patent ↗
Granted: Nov 1, 1994
Filed: Sep 8, 1992
Inventors
Lawrence E. Brown
David L. Clingman
Michael J. Barber
John F. Kroemer
Kenneth R. Cross
Assignee (at issue)
General Motors 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.