Granted Patent
Utility
US 6,596,040 · App. 10/174,914
Functionally graded coatings for abrasive particles and use thereof in vitreous matrix composites
Inventors:
Aaron Saak, Mark Phillip D'Evelyn, Chung Soo Kim, Michael Zimmerman, Steven W. Webb
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Jun 19, 2002
Inventors
Aaron Saak
Mark Phillip D'Evelyn
Chung Soo Kim
Michael Zimmerman
Steven W. Webb
Assignee (at issue)
General Electric Company
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.