Granted Patent
Utility
US 6,558,494 · App. 09/722,008
Vacuum IG window unit with edge seal at least partially diffused at temper and completed via microwave curing, and corresponding method of making the same
Inventors:
Yei-Ping (Mimi) H. Wang, Scott V. Thomsen
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Nov 27, 2000
Inventors
Yei-Ping (Mimi) H. Wang
Scott V. Thomsen
Assignee (at issue)
Guardian Industries Corp.
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.