Granted Patent
Utility
US 6,576,069 · App. 09/314,506
Tantalum-silicon alloys and products containing the same and processes of making the same
Inventors:
Louis Huber, Christopher Michaluk
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: May 19, 1999
Inventors
Louis Huber
Christopher Michaluk
Assignee (at issue)
Cabot 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.