Granted Patent
Utility
US 4,890,978 · App. 07/259,811
Method and apparatus for vane segment support and alignment in combustion turbines
Inventors:
Leroy D. McLaurin, Roland E. Williams, John P. Donlan, Kent G. Hultgren
Patented Case
View Patent ↗
Granted: Jan 2, 1990
Filed: Oct 19, 1988
Inventors
Leroy D. McLaurin
Roland E. Williams
John P. Donlan
Kent G. Hultgren
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.