Granted Patent
Utility
US 6,511,760 · App. 09/259,656
Method of passivating a gas vessel or component of a gas transfer system using a silicon overlay coating
Inventors:
Gary A. Barone, Andy S. Schuyler, Joseph Stauffer
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: Feb 26, 1999
Inventors
Gary A. Barone
Andy S. Schuyler
Joseph Stauffer
Assignee (at issue)
RESTEK 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.