Granted Patent
Utility
US 5,876,537 · App. 08/788,717
Method of making a continuous ceramic fiber composite hot gas filter
Inventors:
Charles A. Hill, Richard A. Wagner, Ronald G. Komoroski, Greg Gunter, Eric A. Barringer, Richard W. Goettler
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Jan 23, 1997
Inventors
Charles A. Hill
Richard A. Wagner
Ronald G. Komoroski
Greg Gunter
Eric A. Barringer
Richard W. Goettler
Assignee (at issue)
McDermott Technology, Inc.
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.