Granted Patent
Utility
US 5,612,261 · App. 08/520,985
Sealing glass composition and method of making and of using
Inventors:
Byung Chul Lim, Tae Hyun Park
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: Jun 23, 1995
Inventors
Byung Chul Lim
Tae Hyun Park
Assignee (at issue)
SAMSUNG CORNING CO., LTD.
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.