Granted Patent
Utility
US 6,635,321 · App. 10/222,784
Vacuum IG window unit with edge seal formed via microwave curing, and corresponding method of making the same
Inventors:
Yei-Ping (Mimi) H. Wang, Scott V. Thomsen
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Aug 19, 2002
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.