Granted Patent
Utility
US 5,611,866 · App. 08/472,601
Method of removing B.sub.2 O.sub.3 encapsulant from a structure
Inventor:
Paul Klocek
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: Jun 7, 1995
Inventor
Paul Klocek
Assignee (at issue)
Texas Instruments Incorporated
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.